72330853462012 has 6 divisors (see below), whose sum is σ = 126578993558528. Its totient is φ = 36165426731004.

The previous prime is 72330853461989. The next prime is 72330853462079. The reversal of 72330853462012 is 21026435803327.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9041356682748 + ... + 9041356682755.

Almost surely, 2^{72330853462012} is an apocalyptic number.

It is an amenable number.

72330853462012 is a deficient number, since it is larger than the sum of its proper divisors (54248140096516).

72330853462012 is a wasteful number, since it uses less digits than its factorization.

72330853462012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18082713365507 (or 18082713365505 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 46.

The spelling of 72330853462012 in words is "seventy-two trillion, three hundred thirty billion, eight hundred fifty-three million, four hundred sixty-two thousand, twelve".