239344125568 has 16 divisors (see below), whose sum is σ = 476818375410. Its totient is φ = 119672062720.

The previous prime is 239344125557. The next prime is 239344125569. The reversal of 239344125568 is 865521443932.

It can be written as a sum of positive squares in only one way, i.e., 124292912704 + 115051212864 = 352552^2 + 339192^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×239344125568² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (239344125569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 934937863 + ... + 934938118.

Almost surely, 2^239344125568 is an apocalyptic number.

It is an amenable number.

239344125568 is a deficient number, since it is larger than the sum of its proper divisors (237474249842).

239344125568 is an equidigital number, since it uses as much as digits as its factorization.

239344125568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1869875995 (or 1869875983 counting only the distinct ones).

The product of its digits is 6220800, while the sum is 52.

The spelling of 239344125568 in words is "two hundred thirty-nine billion, three hundred forty-four million, one hundred twenty-five thousand, five hundred sixty-eight".