73963740232 has 16 divisors (see below), whose sum is σ = 138688012800. Its totient is φ = 36980270160.

The previous prime is 73963740223. The next prime is 73963740241. The reversal of 73963740232 is 23204736937.

It is an interprime number because it is at equal distance from previous prime (73963740223) and next prime (73963740241).

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, 9369 + ... + 384727.

It is an arithmetic number, because the mean of its divisors is an integer number (8668000800).

Almost surely, 2^73963740232 is an apocalyptic number.

It is an amenable number.

73963740232 is a deficient number, since it is larger than the sum of its proper divisors (64724272568).

73963740232 is a wasteful number, since it uses less digits than its factorization.

73963740232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399996 (or 399992 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 46.

The spelling of 73963740232 in words is "seventy-three billion, nine hundred sixty-three million, seven hundred forty thousand, two hundred thirty-two".