73003432076 has 6 divisors (see below), whose sum is σ = 127756006140. Its totient is φ = 36501716036.

The previous prime is 73003432069. The next prime is 73003432087. The reversal of 73003432076 is 67023430037.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9125429006 + ... + 9125429013.

It is an arithmetic number, because the mean of its divisors is an integer number (21292667690).

Almost surely, 2^73003432076 is an apocalyptic number.

It is an amenable number.

73003432076 is a deficient number, since it is larger than the sum of its proper divisors (54752574064).

73003432076 is a wasteful number, since it uses less digits than its factorization.

73003432076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18250858023 (or 18250858021 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 35.

The spelling of 73003432076 in words is "seventy-three billion, three million, four hundred thirty-two thousand, seventy-six".