73399374008 has 16 divisors (see below), whose sum is σ = 137632453560. Its totient is φ = 36697386400.

The previous prime is 73399373951. The next prime is 73399374019. The reversal of 73399374008 is 80047399337.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147998 + ... + 410733.

Almost surely, 2^73399374008 is an apocalyptic number.

It is an amenable number.

73399374008 is a deficient number, since it is larger than the sum of its proper divisors (64233079552).

73399374008 is a wasteful number, since it uses less digits than its factorization.

73399374008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575158 (or 575154 counting only the distinct ones).

The product of its (nonzero) digits is 3429216, while the sum is 53.

The spelling of 73399374008 in words is "seventy-three billion, three hundred ninety-nine million, three hundred seventy-four thousand, eight".