9713512540432 has 40 divisors (see below), whose sum is σ = 19911014006400. Its totient is φ = 4577781462912.

The previous prime is 9713512540411. The next prime is 9713512540447. The reversal of 9713512540432 is 2340452153179.

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, 81037432 + ... + 81157207.

It is an arithmetic number, because the mean of its divisors is an integer number (497775350160).

Almost surely, 2^{9713512540432} is an apocalyptic number.

It is an amenable number.

9713512540432 is an abundant number, since it is smaller than the sum of its proper divisors (10197501465968).

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

9713512540432 is a wasteful number, since it uses less digits than its factorization.

9713512540432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162194863 (or 162194857 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 46.

The spelling of 9713512540432 in words is "nine trillion, seven hundred thirteen billion, five hundred twelve million, five hundred forty thousand, four hundred thirty-two".