73113643276 has 24 divisors (see below), whose sum is σ = 130364538080. Its totient is φ = 35869564800.

The previous prime is 73113643241. The next prime is 73113643279. The reversal of 73113643276 is 67234631137.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (73113643279) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266520 + ... + 466111.

Almost surely, 2^73113643276 is an apocalyptic number.

It is an amenable number.

73113643276 is a deficient number, since it is larger than the sum of its proper divisors (57250894804).

73113643276 is a wasteful number, since it uses less digits than its factorization.

73113643276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733105 (or 733103 counting only the distinct ones).

The product of its digits is 381024, while the sum is 43.

The spelling of 73113643276 in words is "seventy-three billion, one hundred thirteen million, six hundred forty-three thousand, two hundred seventy-six".