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1324126214231 = 8213631444181
BaseRepresentation
bin10011010001001100000…
…100101001100001010111
311200120210122002010022012
4103101030010221201113
5133143302302323411
62452143432054435
7164444040054362
oct23211404514127
94616718063265
101324126214231
11470616801017
1219475b23441b
1397b315b5052
144813387b0d9
152469c04818b
hex1344c129857

1324126214231 has 8 divisors (see below), whose sum is σ = 1326107137728. Its totient is φ = 1322146188000.

The previous prime is 1324126214209. The next prime is 1324126214261.

1324126214231 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-1324126214231 is a prime.

It is a super-2 number, since 2×13241262142312 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1324126214261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2758961 + ... + 3203141.

It is an arithmetic number, because the mean of its divisors is an integer number (165763392216).

Almost surely, 21324126214231 is an apocalyptic number.

1324126214231 is a deficient number, since it is larger than the sum of its proper divisors (1980923497).

1324126214231 is an equidigital number, since it uses as much as digits as its factorization.

1324126214231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448633.

The product of its digits is 13824, while the sum is 32.

The spelling of 1324126214231 in words is "one trillion, three hundred twenty-four billion, one hundred twenty-six million, two hundred fourteen thousand, two hundred thirty-one".

Divisors: 1 821 3631 444181 2981051 364672601 1612821211 1324126214231