12496835413 has 8 divisors (see below), whose sum is σ = 12901366016. Its totient is φ = 12092392800.

The previous prime is 12496835399. The next prime is 12496835441. The reversal of 12496835413 is 31453869421.

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 12496835413 - 2⁵ = 12496835381 is a prime.

It is a super-2 number, since 2×12496835413² (a number of 21 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 (12496835513) 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 7 ways as a sum of consecutive naturals, for example, 388558 + ... + 419488.

It is an arithmetic number, because the mean of its divisors is an integer number (1612670752).

Almost surely, 2^12496835413 is an apocalyptic number.

It is an amenable number.

12496835413 is a deficient number, since it is larger than the sum of its proper divisors (404530603).

12496835413 is a wasteful number, since it uses less digits than its factorization.

12496835413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43995.

The product of its digits is 622080, while the sum is 46.

The spelling of 12496835413 in words is "twelve billion, four hundred ninety-six million, eight hundred thirty-five thousand, four hundred thirteen".