73334420464 has 20 divisors (see below), whose sum is σ = 142870447720. Its totient is φ = 36464627520.

The previous prime is 73334420443. The next prime is 73334420527. The reversal of 73334420464 is 46402443337.

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, 12658434 + ... + 12664225.

It is an arithmetic number, because the mean of its divisors is an integer number (7143522386).

Almost surely, 2^73334420464 is an apocalyptic number.

It is an amenable number.

73334420464 is a deficient number, since it is larger than the sum of its proper divisors (69536027256).

73334420464 is a wasteful number, since it uses less digits than its factorization.

73334420464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25322848 (or 25322842 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 40.

The spelling of 73334420464 in words is "seventy-three billion, three hundred thirty-four million, four hundred twenty thousand, four hundred sixty-four".