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14324203033421 = 16578644660853
BaseRepresentation
bin1101000001110001110100…
…0010001001001101001101
31212201101021100010110200212
43100130131002021031031
53334141431434032141
650244240435132205
73005614050563531
oct320343502111515
955641240113625
1014324203033421
1146229511aa146
121734162744065
137cb9c7158ab8
1437741bb7bbc1
1519c9133062eb
hexd071d08934d

14324203033421 has 4 divisors (see below), whose sum is σ = 14332847695932. Its totient is φ = 14315558370912.

The previous prime is 14324203033417. The next prime is 14324203033423. The reversal of 14324203033421 is 12433030242341.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3466262004100 + 10857941029321 = 1861790^2 + 3295139^2 .

It is a cyclic number.

It is not a de Polignac number, because 14324203033421 - 22 = 14324203033417 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14324203033423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4322328770 + ... + 4322332083.

It is an arithmetic number, because the mean of its divisors is an integer number (3583211923983).

Almost surely, 214324203033421 is an apocalyptic number.

It is an amenable number.

14324203033421 is a deficient number, since it is larger than the sum of its proper divisors (8644662511).

14324203033421 is an equidigital number, since it uses as much as digits as its factorization.

14324203033421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8644662510.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 14324203033421 its reverse (12433030242341), we get a palindrome (26757233275762).

The spelling of 14324203033421 in words is "fourteen trillion, three hundred twenty-four billion, two hundred three million, thirty-three thousand, four hundred twenty-one".

Divisors: 1 1657 8644660853 14324203033421