68424483788 has 48 divisors (see below), whose sum is σ = 127869477120. Its totient is φ = 31965345984.

The previous prime is 68424483763. The next prime is 68424483791. The reversal of 68424483788 is 88738442486.

It is a self number, because there is not a number n which added to its sum of digits gives 68424483788.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1075943 + ... + 1137761.

It is an arithmetic number, because the mean of its divisors is an integer number (2663947440).

Almost surely, 2^68424483788 is an apocalyptic number.

It is an amenable number.

68424483788 is a deficient number, since it is larger than the sum of its proper divisors (59444993332).

68424483788 is a wasteful number, since it uses less digits than its factorization.

68424483788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62126 (or 62124 counting only the distinct ones).

The product of its digits is 66060288, while the sum is 62.

The spelling of 68424483788 in words is "sixty-eight billion, four hundred twenty-four million, four hundred eighty-three thousand, seven hundred eighty-eight".