238605389104944 has 40 divisors (see below), whose sum is σ = 617684097116160. Its totient is φ = 79369085581888.

The previous prime is 238605389104913. The next prime is 238605389105009. The reversal of 238605389104944 is 449401983506832.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5188855512 + ... + 5188901495.

It is an arithmetic number, because the mean of its divisors is an integer number (15442102427904).

Almost surely, 2^{238605389104944} is an apocalyptic number.

238605389104944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

238605389104944 is an abundant number, since it is smaller than the sum of its proper divisors (379078708011216).

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

238605389104944 is a wasteful number, since it uses less digits than its factorization.

238605389104944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10377757497 (or 10377757491 counting only the distinct ones).

The product of its (nonzero) digits is 179159040, while the sum is 66.

The spelling of 238605389104944 in words is "two hundred thirty-eight trillion, six hundred five billion, three hundred eighty-nine million, one hundred four thousand, nine hundred forty-four".