68740294504 has 16 divisors (see below), whose sum is σ = 147300631200. Its totient is φ = 29460126192.

The previous prime is 68740294501. The next prime is 68740294523. The reversal of 68740294504 is 40549204786.

It is not an unprimeable number, because it can be changed into a prime (68740294501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 613752574 + ... + 613752685.

It is an arithmetic number, because the mean of its divisors is an integer number (9206289450).

Almost surely, 2^68740294504 is an apocalyptic number.

It is an amenable number.

68740294504 is an abundant number, since it is smaller than the sum of its proper divisors (78560336696).

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

68740294504 is a wasteful number, since it uses less digits than its factorization.

68740294504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1227505272 (or 1227505268 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 49.

The spelling of 68740294504 in words is "sixty-eight billion, seven hundred forty million, two hundred ninety-four thousand, five hundred four".