239157386547104 has 24 divisors (see below), whose sum is σ = 471871391674788. Its totient is φ = 119317033105920.

The previous prime is 239157386547061. The next prime is 239157386547127. The reversal of 239157386547104 is 401745683751932.

It can be written as a sum of positive squares in 2 ways, for example, as 199344466723600 + 39812919823504 = 14118940^2 + 6309748^2 .

It is a super-2 number, since 2×239157386547104² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8176865387 + ... + 8176894634.

It is a 1-persistent number, because it is pandigital, but 2⋅239157386547104 = 478314773094208 is not.

Almost surely, 2^{239157386547104} is an apocalyptic number.

It is an amenable number.

239157386547104 is a deficient number, since it is larger than the sum of its proper divisors (232714005127684).

239157386547104 is a wasteful number, since it uses less digits than its factorization.

239157386547104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16353760488 (or 16353760480 counting only the distinct ones).

The product of its (nonzero) digits is 152409600, while the sum is 65.

The spelling of 239157386547104 in words is "two hundred thirty-nine trillion, one hundred fifty-seven billion, three hundred eighty-six million, five hundred forty-seven thousand, one hundred four".