73868354513732 has 12 divisors (see below), whose sum is σ = 129341959314960. Its totient is φ = 36913508995176.

The previous prime is 73868354513633. The next prime is 73868354513747. The reversal of 73868354513732 is 23731545386837.

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, 5167057382 + ... + 5167071677.

It is an arithmetic number, because the mean of its divisors is an integer number (10778496609580).

Almost surely, 2^{73868354513732} is an apocalyptic number.

It is an amenable number.

73868354513732 is a deficient number, since it is larger than the sum of its proper divisors (55473604801228).

73868354513732 is a wasteful number, since it uses less digits than its factorization.

73868354513732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10334130850 (or 10334130848 counting only the distinct ones).

The product of its digits is 304819200, while the sum is 65.

The spelling of 73868354513732 in words is "seventy-three trillion, eight hundred sixty-eight billion, three hundred fifty-four million, five hundred thirteen thousand, seven hundred thirty-two".