72868877482 has 32 divisors (see below), whose sum is σ = 117056257920. Its totient is φ = 33917901120.

The previous prime is 72868877467. The next prime is 72868877507. The reversal of 72868877482 is 28477886827.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2449248 + ... + 2478820.

It is an arithmetic number, because the mean of its divisors is an integer number (3658008060).

Almost surely, 2^72868877482 is an apocalyptic number.

72868877482 is a deficient number, since it is larger than the sum of its proper divisors (44187380438).

72868877482 is a wasteful number, since it uses less digits than its factorization.

72868877482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30718.

The product of its digits is 134873088, while the sum is 67.

The spelling of 72868877482 in words is "seventy-two billion, eight hundred sixty-eight million, eight hundred seventy-seven thousand, four hundred eighty-two".