74960907168 has 144 divisors (see below), whose sum is σ = 235085475744. Its totient is φ = 20838504960.

The previous prime is 74960907139. The next prime is 74960907179. The reversal of 74960907168 is 86170906947.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41298 + ... + 389393.

It is an arithmetic number, because the mean of its divisors is an integer number (1632538026).

Almost surely, 2^74960907168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 74960907168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117542737872).

74960907168 is an abundant number, since it is smaller than the sum of its proper divisors (160124568576).

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

74960907168 is a wasteful number, since it uses less digits than its factorization.

74960907168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430755 (or 430740 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 57.

The spelling of 74960907168 in words is "seventy-four billion, nine hundred sixty million, nine hundred seven thousand, one hundred sixty-eight".