239913840914 has 16 divisors (see below), whose sum is σ = 406123744320. Its totient is φ = 105291340560.

The previous prime is 239913840913. The next prime is 239913840917. The reversal of 239913840914 is 419048319932.

It is not an unprimeable number, because it can be changed into a prime (239913840913) 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, 188019614 + ... + 188020889.

It is an arithmetic number, because the mean of its divisors is an integer number (25382734020).

Almost surely, 2^239913840914 is an apocalyptic number.

239913840914 is a deficient number, since it is larger than the sum of its proper divisors (166209903406).

239913840914 is a wasteful number, since it uses less digits than its factorization.

239913840914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376040545.

The product of its (nonzero) digits is 1679616, while the sum is 53.

The spelling of 239913840914 in words is "two hundred thirty-nine billion, nine hundred thirteen million, eight hundred forty thousand, nine hundred fourteen".