73003111964 has 12 divisors (see below), whose sum is σ = 127764861000. Its totient is φ = 36498865968.

The previous prime is 73003111949. The next prime is 73003111999. The reversal of 73003111964 is 46911130037.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 610814 + ... + 720485.

It is an arithmetic number, because the mean of its divisors is an integer number (10647071750).

Almost surely, 2^73003111964 is an apocalyptic number.

It is an amenable number.

73003111964 is a deficient number, since it is larger than the sum of its proper divisors (54761749036).

73003111964 is a wasteful number, since it uses less digits than its factorization.

73003111964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1345012 (or 1345010 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 35.

The spelling of 73003111964 in words is "seventy-three billion, three million, one hundred eleven thousand, nine hundred sixty-four".