12492888928080 has 80 divisors (see below), whose sum is σ = 42248678929344. Its totient is φ = 3028579133440.

The previous prime is 12492888928031. The next prime is 12492888928097. The reversal of 12492888928080 is 8082988829421.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 12492888927996 and 12492888928014.

It is a congruent number.

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, 2366074809 + ... + 2366080088.

Almost surely, 2^{12492888928080} is an apocalyptic number.

12492888928080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12492888928080 is an abundant number, since it is smaller than the sum of its proper divisors (29755790001264).

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

12492888928080 is a wasteful number, since it uses less digits than its factorization.

12492888928080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4732154924 (or 4732154918 counting only the distinct ones).

The product of its (nonzero) digits is 84934656, while the sum is 69.

The spelling of 12492888928080 in words is "twelve trillion, four hundred ninety-two billion, eight hundred eighty-eight million, nine hundred twenty-eight thousand, eighty".