9164958708212 has 24 divisors (see below), whose sum is σ = 16148057856000. Its totient is φ = 4551234513696.

The previous prime is 9164958708173. The next prime is 9164958708223. The reversal of 9164958708212 is 2128078594619.

9164958708212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 4745489 + ... + 6391367.

It is an arithmetic number, because the mean of its divisors is an integer number (672835744000).

Almost surely, 2^{9164958708212} is an apocalyptic number.

It is an amenable number.

9164958708212 is a deficient number, since it is larger than the sum of its proper divisors (6983099147788).

9164958708212 is a wasteful number, since it uses less digits than its factorization.

9164958708212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1655375 (or 1655373 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 62.

The spelling of 9164958708212 in words is "nine trillion, one hundred sixty-four billion, nine hundred fifty-eight million, seven hundred eight thousand, two hundred twelve".