239992675584648 has 128 divisors (see below), whose sum is σ = 712500001751040. Its totient is φ = 65917968480000.

The previous prime is 239992675584611. The next prime is 239992675584661. The reversal of 239992675584648 is 846485576299932.

It is a super-2 number, since 2×239992675584648² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 151801483 + ... + 153374298.

It is an arithmetic number, because the mean of its divisors is an integer number (5566406263680).

Almost surely, 2^{239992675584648} is an apocalyptic number.

239992675584648 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

239992675584648 is an abundant number, since it is smaller than the sum of its proper divisors (472507326166392).

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

239992675584648 is a wasteful number, since it uses less digits than its factorization.

239992675584648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305175979 (or 305175975 counting only the distinct ones).

The product of its digits is 56435097600, while the sum is 87.

The spelling of 239992675584648 in words is "two hundred thirty-nine trillion, nine hundred ninety-two billion, six hundred seventy-five million, five hundred eighty-four thousand, six hundred forty-eight".