12790641351 has 16 divisors (see below), whose sum is σ = 17116241408. Its totient is φ = 8496100800.

The previous prime is 12790641337. The next prime is 12790641359. The reversal of 12790641351 is 15314609721.

It is not a de Polignac number, because 12790641351 - 2¹³ = 12790633159 is a prime.

It is a super-2 number, since 2×12790641351² (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 (12790641359) 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 15 ways as a sum of consecutive naturals, for example, 2262210 + ... + 2267856.

It is an arithmetic number, because the mean of its divisors is an integer number (1069765088).

Almost surely, 2^12790641351 is an apocalyptic number.

12790641351 is a deficient number, since it is larger than the sum of its proper divisors (4325600057).

12790641351 is a wasteful number, since it uses less digits than its factorization.

12790641351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8262.

The product of its (nonzero) digits is 45360, while the sum is 39.

The spelling of 12790641351 in words is "twelve billion, seven hundred ninety million, six hundred forty-one thousand, three hundred fifty-one".