73315916000 has 48 divisors (see below), whose sum is σ = 180137215440. Its totient is φ = 29326364800.

The previous prime is 73315915919. The next prime is 73315916021. The reversal of 73315916000 is 61951337.

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, 9160490 + ... + 9168489.

It is an arithmetic number, because the mean of its divisors is an integer number (3752858655).

Almost surely, 2^73315916000 is an apocalyptic number.

It is an amenable number.

73315916000 is an abundant number, since it is smaller than the sum of its proper divisors (106821299440).

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

73315916000 is a wasteful number, since it uses less digits than its factorization.

73315916000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18329004 (or 18328986 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 35.

The spelling of 73315916000 in words is "seventy-three billion, three hundred fifteen million, nine hundred sixteen thousand".