72814028376 has 32 divisors (see below), whose sum is σ = 185469698160. Its totient is φ = 23813392512.

The previous prime is 72814028369. The next prime is 72814028387. The reversal of 72814028376 is 67382041827.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28620595 + ... + 28623138.

Almost surely, 2^72814028376 is an apocalyptic number.

It is an amenable number.

72814028376 is an abundant number, since it is smaller than the sum of its proper divisors (112655669784).

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

72814028376 is a wasteful number, since it uses less digits than its factorization.

72814028376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57243795 (or 57243791 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 48.

The spelling of 72814028376 in words is "seventy-two billion, eight hundred fourteen million, twenty-eight thousand, three hundred seventy-six".