68790982624960 has 56 divisors (see below), whose sum is σ = 164387356310736. Its totient is φ = 27419161943040.

The previous prime is 68790982624909. The next prime is 68790982624961. The reversal of 68790982624960 is 6942628909786.

It is a super-2 number, since 2×68790982624960² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (68790982624961) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 379718311 + ... + 379899430.

Almost surely, 2^{68790982624960} is an apocalyptic number.

It is an amenable number.

68790982624960 is an abundant number, since it is smaller than the sum of its proper divisors (95596373685776).

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

68790982624960 is a wasteful number, since it uses less digits than its factorization.

68790982624960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759618041 (or 759618031 counting only the distinct ones).

The product of its (nonzero) digits is 1128701952, while the sum is 76.

The spelling of 68790982624960 in words is "sixty-eight trillion, seven hundred ninety billion, nine hundred eighty-two million, six hundred twenty-four thousand, nine hundred sixty".