242340151125231 has 12 divisors (see below), whose sum is σ = 352365076251760. Its totient is φ = 160490166307200.

The previous prime is 242340151125221. The next prime is 242340151125263. The reversal of 242340151125231 is 132521151043242.

242340151125231 is a `hidden beast` number, since 2 + 4 + 2 + 3 + 4 + 0 + 15 + 112 + 523 + 1 = 666.

It is not a de Polignac number, because 242340151125231 - 2⁹ = 242340151124719 is a prime.

It is a super-2 number, since 2×242340151125231² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242340151125221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89161202146 + ... + 89161204863.

Almost surely, 2^{242340151125231} is an apocalyptic number.

242340151125231 is a deficient number, since it is larger than the sum of its proper divisors (110024925126529).

242340151125231 is a wasteful number, since it uses less digits than its factorization.

242340151125231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178322407166 (or 178322407163 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 242340151125231 in words is "two hundred forty-two trillion, three hundred forty billion, one hundred fifty-one million, one hundred twenty-five thousand, two hundred thirty-one".