68656350702 has 64 divisors (see below), whose sum is σ = 142246730304. Its totient is φ = 22074301440.

The previous prime is 68656350649. The next prime is 68656350703. The reversal of 68656350702 is 20705365686.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68656350703) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36891252 + ... + 36893112.

It is an arithmetic number, because the mean of its divisors is an integer number (2222605161).

Almost surely, 2^68656350702 is an apocalyptic number.

68656350702 is an abundant number, since it is smaller than the sum of its proper divisors (73590379602).

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

68656350702 is a wasteful number, since it uses less digits than its factorization.

68656350702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3253.

The product of its (nonzero) digits is 1814400, while the sum is 48.

The spelling of 68656350702 in words is "sixty-eight billion, six hundred fifty-six million, three hundred fifty thousand, seven hundred two".