268024017402660 has 24 divisors (see below), whose sum is σ = 750467248727616. Its totient is φ = 71473071307360.

The previous prime is 268024017402649. The next prime is 268024017402667. The reversal of 268024017402660 is 66204710420862.

It is a super-2 number, since 2×268024017402660² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (268024017402667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2233533478296 + ... + 2233533478415.

It is an arithmetic number, because the mean of its divisors is an integer number (31269468696984).

Almost surely, 2^{268024017402660} is an apocalyptic number.

268024017402660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

268024017402660 is an abundant number, since it is smaller than the sum of its proper divisors (482443231324956).

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

268024017402660 is a wasteful number, since it uses less digits than its factorization.

268024017402660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4467066956723 (or 4467066956721 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 48.

The spelling of 268024017402660 in words is "two hundred sixty-eight trillion, twenty-four billion, seventeen million, four hundred two thousand, six hundred sixty".