94745863872 has 84 divisors (see below), whose sum is σ = 296260287336. Its totient is φ = 28710865920.

The previous prime is 94745863871. The next prime is 94745863903. The reversal of 94745863872 is 27836854749.

94745863872 is a `hidden beast` number, since 9 + 47 + 4 + 586 + 3 + 8 + 7 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (94745863871) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7470453 + ... + 7483124.

Almost surely, 2^94745863872 is an apocalyptic number.

It is an amenable number.

94745863872 is an abundant number, since it is smaller than the sum of its proper divisors (201514423464).

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

94745863872 is a wasteful number, since it uses less digits than its factorization.

94745863872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14953606 (or 14953593 counting only the distinct ones).

The product of its digits is 81285120, while the sum is 63.

The spelling of 94745863872 in words is "ninety-four billion, seven hundred forty-five million, eight hundred sixty-three thousand, eight hundred seventy-two".