12974438032700 has 36 divisors (see below), whose sum is σ = 28369450639992. Its totient is φ = 5150158603200.

The previous prime is 12974438032697. The next prime is 12974438032753. The reversal of 12974438032700 is 723083447921.

It is a happy number.

12974438032700 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a congruent number.

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, 495194459 + ... + 495220658.

Almost surely, 2^{12974438032700} is an apocalyptic number.

12974438032700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12974438032700 is an abundant number, since it is smaller than the sum of its proper divisors (15395012607292).

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

12974438032700 is a wasteful number, since it uses less digits than its factorization.

12974438032700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990415262 (or 990415255 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 50.

The spelling of 12974438032700 in words is "twelve trillion, nine hundred seventy-four billion, four hundred thirty-eight million, thirty-two thousand, seven hundred".