239180677238 has 16 divisors (see below), whose sum is σ = 359916480000. Its totient is φ = 119209125672.

The previous prime is 239180677237. The next prime is 239180677247. The reversal of 239180677238 is 832776081932.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (239180677237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 638003 + ... + 940961.

It is an arithmetic number, because the mean of its divisors is an integer number (22494780000).

Almost surely, 2^239180677238 is an apocalyptic number.

239180677238 is a deficient number, since it is larger than the sum of its proper divisors (120735802762).

239180677238 is a wasteful number, since it uses less digits than its factorization.

239180677238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304219.

The product of its (nonzero) digits is 6096384, while the sum is 56.

The spelling of 239180677238 in words is "two hundred thirty-nine billion, one hundred eighty million, six hundred seventy-seven thousand, two hundred thirty-eight".