12355256387336 has 48 divisors (see below), whose sum is σ = 23938901117100. Its totient is φ = 5978001371520.

The previous prime is 12355256387321. The next prime is 12355256387351. The reversal of 12355256387336 is 63378365255321.

It is an interprime number because it is at equal distance from previous prime (12355256387321) and next prime (12355256387351).

It can be written as a sum of positive squares in 2 ways, for example, as 10328317612900 + 2026938774436 = 3213770^2 + 1423706^2 .

It is a super-2 number, since 2×12355256387336² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 173813210 + ... + 173884278.

Almost surely, 2^{12355256387336} is an apocalyptic number.

It is an amenable number.

12355256387336 is a deficient number, since it is larger than the sum of its proper divisors (11583644729764).

12355256387336 is a wasteful number, since it uses less digits than its factorization.

12355256387336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93750 (or 93715 counting only the distinct ones).

The product of its digits is 81648000, while the sum is 59.

The spelling of 12355256387336 in words is "twelve trillion, three hundred fifty-five billion, two hundred fifty-six million, three hundred eighty-seven thousand, three hundred thirty-six".