9713156486128 has 20 divisors (see below), whose sum is σ = 18821561155488. Its totient is φ = 4855979413760.

The previous prime is 9713156486081. The next prime is 9713156486147. The reversal of 9713156486128 is 8216846513179.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37293001 + ... + 37552552.

Almost surely, 2^{9713156486128} is an apocalyptic number.

It is an amenable number.

9713156486128 is a deficient number, since it is larger than the sum of its proper divisors (9108404669360).

9713156486128 is a wasteful number, since it uses less digits than its factorization.

9713156486128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74853672 (or 74853666 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 61.

The spelling of 9713156486128 in words is "nine trillion, seven hundred thirteen billion, one hundred fifty-six million, four hundred eighty-six thousand, one hundred twenty-eight".