68502344801 has 6 divisors (see below), whose sum is σ = 75295965906. Its totient is φ = 62274858800.

The previous prime is 68502344783. The next prime is 68502344879. The reversal of 68502344801 is 10844320586.

It can be written as a sum of positive squares in only one way, i.e., 45821683600 + 22680661201 = 214060^2 + 150601^2 .

It is not a de Polignac number, because 68502344801 - 2¹⁸ = 68502082657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68502344881) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 283067420 + ... + 283067661.

It is an arithmetic number, because the mean of its divisors is an integer number (12549327651).

Almost surely, 2^68502344801 is an apocalyptic number.

It is an amenable number.

68502344801 is a deficient number, since it is larger than the sum of its proper divisors (6793621105).

68502344801 is a wasteful number, since it uses less digits than its factorization.

68502344801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566135103 (or 566135092 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 41.

The spelling of 68502344801 in words is "sixty-eight billion, five hundred two million, three hundred forty-four thousand, eight hundred one".