68058416264 has 24 divisors (see below), whose sum is σ = 128326898910. Its totient is φ = 33838973376.

The previous prime is 68058416243. The next prime is 68058416287. The reversal of 68058416264 is 46261485086.

It can be written as a sum of positive squares in only one way, i.e., 45985371364 + 22073044900 = 214442^2 + 148570^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 123572 + ... + 389084.

Almost surely, 2^68058416264 is an apocalyptic number.

It is an amenable number.

68058416264 is a deficient number, since it is larger than the sum of its proper divisors (60268482646).

68058416264 is a wasteful number, since it uses less digits than its factorization.

68058416264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265877 (or 265694 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 50.

The spelling of 68058416264 in words is "sixty-eight billion, fifty-eight million, four hundred sixteen thousand, two hundred sixty-four".