68446300724 has 12 divisors (see below), whose sum is σ = 120031094400. Its totient is φ = 34151702328.

The previous prime is 68446300723. The next prime is 68446300753. The reversal of 68446300724 is 42700364486.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68446300723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17859854 + ... + 17863685.

It is an arithmetic number, because the mean of its divisors is an integer number (10002591200).

Almost surely, 2^68446300724 is an apocalyptic number.

It is an amenable number.

68446300724 is a deficient number, since it is larger than the sum of its proper divisors (51584793676).

68446300724 is a wasteful number, since it uses less digits than its factorization.

68446300724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35724022 (or 35724020 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 44.

The spelling of 68446300724 in words is "sixty-eight billion, four hundred forty-six million, three hundred thousand, seven hundred twenty-four".