232402424421231 has 24 divisors (see below), whose sum is σ = 335837866500864. Its totient is φ = 154867814346960.

The previous prime is 232402424421161. The next prime is 232402424421311. The reversal of 232402424421231 is 132124424204232.

232402424421231 is a `hidden beast` number, since 2 + 3 + 2 + 402 + 4 + 2 + 4 + 4 + 212 + 31 = 666.

It is not a de Polignac number, because 232402424421231 - 2¹⁴ = 232402424404847 is a prime.

It is a super-2 number, since 2×232402424421231² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232402424421131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 391143466 + ... + 391737176.

It is an arithmetic number, because the mean of its divisors is an integer number (13993244437536).

Almost surely, 2^{232402424421231} is an apocalyptic number.

232402424421231 is a deficient number, since it is larger than the sum of its proper divisors (103435442079633).

232402424421231 is a wasteful number, since it uses less digits than its factorization.

232402424421231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612491 (or 612488 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 232402424421231 its reverse (132124424204232), we get a palindrome (364526848625463).

The spelling of 232402424421231 in words is "two hundred thirty-two trillion, four hundred two billion, four hundred twenty-four million, four hundred twenty-one thousand, two hundred thirty-one".