68701124304 has 30 divisors (see below), whose sum is σ = 192267730226. Its totient is φ = 22900374720.

The previous prime is 68701124273. The next prime is 68701124309. The reversal of 68701124304 is 40342110786.

It can be written as a sum of positive squares in only one way, i.e., 35993678400 + 32707445904 = 189720^2 + 180852^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68701124309) 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, 238545427 + ... + 238545714.

Almost surely, 2^68701124304 is an apocalyptic number.

It is an amenable number.

68701124304 is an abundant number, since it is smaller than the sum of its proper divisors (123566605922).

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

68701124304 is a wasteful number, since it uses less digits than its factorization.

68701124304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477091155 (or 477091146 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The spelling of 68701124304 in words is "sixty-eight billion, seven hundred one million, one hundred twenty-four thousand, three hundred four".