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344310423141131 = 439586678352451
BaseRepresentation
bin100111001001001100000010…
…0011101101011101100001011
31200011002202101101110202110222
41032102120010131223230023
5330112140221311004011
63220142005203500255
7132344415154650056
oct11622300435535413
91604082341422428
10344310423141131
119a787259788687
123274980008768b
1311a17444b68725
1461049db7c1a9d
1529c1486cd7ddb
hex139260476bb0b

344310423141131 has 8 divisors (see below), whose sum is σ = 352318051973184. Its totient is φ = 336302812931400.

The previous prime is 344310423141109. The next prime is 344310423141173. The reversal of 344310423141131 is 131141324013443.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 344310423141131 - 214 = 344310423124747 is a prime.

It is a super-2 number, since 2×3443104231411312 (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 344310423141091 and 344310423141100.

It is not an unprimeable number, because it can be changed into a prime (344310423141101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37046456 + ... + 45398906.

It is an arithmetic number, because the mean of its divisors is an integer number (44039756496648).

Almost surely, 2344310423141131 is an apocalyptic number.

344310423141131 is a deficient number, since it is larger than the sum of its proper divisors (8007628832053).

344310423141131 is an equidigital number, since it uses as much as digits as its factorization.

344310423141131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9311161.

The product of its (nonzero) digits is 41472, while the sum is 35.

Adding to 344310423141131 its reverse (131141324013443), we get a palindrome (475451747154574).

The spelling of 344310423141131 in words is "three hundred forty-four trillion, three hundred ten billion, four hundred twenty-three million, one hundred forty-one thousand, one hundred thirty-one".

Divisors: 1 43 958667 8352451 41222681 359155393 8007219142817 344310423141131