239234112563 has 4 divisors (see below), whose sum is σ = 240288007560. Its totient is φ = 238180217568.

The previous prime is 239234112541. The next prime is 239234112581. The reversal of 239234112563 is 365211432932.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 239234112563 - 2⁶ = 239234112499 is a prime.

It is a super-2 number, since 2×239234112563² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 239234112563.

It is not an unprimeable number, because it can be changed into a prime (239234112503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 526947158 + ... + 526947611.

It is an arithmetic number, because the mean of its divisors is an integer number (60072001890).

Almost surely, 2^239234112563 is an apocalyptic number.

239234112563 is a deficient number, since it is larger than the sum of its proper divisors (1053894997).

239234112563 is a wasteful number, since it uses less digits than its factorization.

239234112563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053894996.

The product of its digits is 233280, while the sum is 41.

The spelling of 239234112563 in words is "two hundred thirty-nine billion, two hundred thirty-four million, one hundred twelve thousand, five hundred sixty-three".