12496762020 has 48 divisors (see below), whose sum is σ = 35043039360. Its totient is φ = 3327507456.

The previous prime is 12496762013. The next prime is 12496762081. The reversal of 12496762020 is 2026769421.

It is a self number, because there is not a number n which added to its sum of digits gives 12496762020.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114360 + ... + 195119.

It is an arithmetic number, because the mean of its divisors is an integer number (730063320).

Almost surely, 2^12496762020 is an apocalyptic number.

12496762020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12496762020 is an abundant number, since it is smaller than the sum of its proper divisors (22546277340).

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

12496762020 is a wasteful number, since it uses less digits than its factorization.

12496762020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310164 (or 310162 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The spelling of 12496762020 in words is "twelve billion, four hundred ninety-six million, seven hundred sixty-two thousand, twenty".