73941399232 has 28 divisors (see below), whose sum is σ = 150139736296. Its totient is φ = 36110914560.

The previous prime is 73941399197. The next prime is 73941399239. The reversal of 73941399232 is 23299314937.

It is a self number, because there is not a number n which added to its sum of digits gives 73941399232.

It is not an unprimeable number, because it can be changed into a prime (73941399239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13431369 + ... + 13436872.

Almost surely, 2^73941399232 is an apocalyptic number.

It is an amenable number.

73941399232 is an abundant number, since it is smaller than the sum of its proper divisors (76198337064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73941399232 is a wasteful number, since it uses less digits than its factorization.

73941399232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26868296 (or 26868286 counting only the distinct ones).

The product of its digits is 2204496, while the sum is 52.

The spelling of 73941399232 in words is "seventy-three billion, nine hundred forty-one million, three hundred ninety-nine thousand, two hundred thirty-two".