722412074504 has 64 divisors (see below), whose sum is σ = 1448374446000. Its totient is φ = 336605036544.

The previous prime is 722412074437. The next prime is 722412074507. The reversal of 722412074504 is 405470214227.

It can be written as a sum of positive squares in 8 ways, for example, as 130284902500 + 592127172004 = 360950^2 + 769498^2 .

It is not an unprimeable number, because it can be changed into a prime (722412074507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15298322 + ... + 15345470.

Almost surely, 2^722412074504 is an apocalyptic number.

It is an amenable number.

722412074504 is an abundant number, since it is smaller than the sum of its proper divisors (725962371496).

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

722412074504 is a wasteful number, since it uses less digits than its factorization.

722412074504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48282 (or 48278 counting only the distinct ones).

The product of its (nonzero) digits is 125440, while the sum is 38.

The spelling of 722412074504 in words is "seven hundred twenty-two billion, four hundred twelve million, seventy-four thousand, five hundred four".