12692556350004 has 24 divisors (see below), whose sum is σ = 29829029315680. Its totient is φ = 4200414331104.

The previous prime is 12692556349973. The next prime is 12692556350021. The reversal of 12692556350004 is 40005365529621.

It is a happy number.

It is a super-2 number, since 2×12692556350004² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3804721459 + ... + 3804724794.

Almost surely, 2^{12692556350004} is an apocalyptic number.

It is an amenable number.

12692556350004 is an abundant number, since it is smaller than the sum of its proper divisors (17136472965676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12692556350004 is a wasteful number, since it uses less digits than its factorization.

12692556350004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7609446399 (or 7609446397 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 48.

The spelling of 12692556350004 in words is "twelve trillion, six hundred ninety-two billion, five hundred fifty-six million, three hundred fifty thousand, four".