239411904117 has 8 divisors (see below), whose sum is σ = 322199198496. Its totient is φ = 158116272912.

The previous prime is 239411904113. The next prime is 239411904133. The reversal of 239411904117 is 711409114932.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 239411904117 - 2² = 239411904113 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (239411904113) 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, 372915418 + ... + 372916059.

It is an arithmetic number, because the mean of its divisors is an integer number (40274899812).

Almost surely, 2^239411904117 is an apocalyptic number.

It is an amenable number.

239411904117 is a deficient number, since it is larger than the sum of its proper divisors (82787294379).

239411904117 is a wasteful number, since it uses less digits than its factorization.

239411904117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745831587.

The product of its (nonzero) digits is 54432, while the sum is 42.

The spelling of 239411904117 in words is "two hundred thirty-nine billion, four hundred eleven million, nine hundred four thousand, one hundred seventeen".