68949124760 has 16 divisors (see below), whose sum is σ = 155135530800. Its totient is φ = 27579649888.

The previous prime is 68949124753. The next prime is 68949124819. The reversal of 68949124760 is 6742194986.

It is a junction number, because it is equal to n+sod(n) for n = 68949124696 and 68949124705.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 861864020 + ... + 861864099.

It is an arithmetic number, because the mean of its divisors is an integer number (9695970675).

Almost surely, 2^68949124760 is an apocalyptic number.

It is an amenable number.

68949124760 is an abundant number, since it is smaller than the sum of its proper divisors (86186406040).

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

68949124760 is a wasteful number, since it uses less digits than its factorization.

68949124760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1723728130 (or 1723728126 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 56.

The spelling of 68949124760 in words is "sixty-eight billion, nine hundred forty-nine million, one hundred twenty-four thousand, seven hundred sixty".