74409263016 has 64 divisors (see below), whose sum is σ = 202959691200. Its totient is φ = 22545446400.

The previous prime is 74409263003. The next prime is 74409263051. The reversal of 74409263016 is 61036290447.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3243426 + ... + 3266286.

It is an arithmetic number, because the mean of its divisors is an integer number (3171245175).

Almost surely, 2^74409263016 is an apocalyptic number.

It is an amenable number.

74409263016 is an abundant number, since it is smaller than the sum of its proper divisors (128550428184).

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

74409263016 is a wasteful number, since it uses less digits than its factorization.

74409263016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35210 (or 35206 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 42.

The spelling of 74409263016 in words is "seventy-four billion, four hundred nine million, two hundred sixty-three thousand, sixteen".