508244324681 has 16 divisors (see below), whose sum is σ = 548094792000. Its totient is φ = 469706169600.

The previous prime is 508244324669. The next prime is 508244324723. The reversal of 508244324681 is 186423442805.

It is a cyclic number.

It is not a de Polignac number, because 508244324681 - 2³⁰ = 507170582857 is a prime.

It is a super-2 number, since 2×508244324681² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (508244324611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10422845 + ... + 10471493.

It is an arithmetic number, because the mean of its divisors is an integer number (34255924500).

Almost surely, 2^508244324681 is an apocalyptic number.

It is an amenable number.

508244324681 is a deficient number, since it is larger than the sum of its proper divisors (39850467319).

508244324681 is a wasteful number, since it uses less digits than its factorization.

508244324681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62120.

The product of its (nonzero) digits is 1474560, while the sum is 47.

The spelling of 508244324681 in words is "five hundred eight billion, two hundred forty-four million, three hundred twenty-four thousand, six hundred eighty-one".