232402131123432 has 32 divisors (see below), whose sum is σ = 615182111798400. Its totient is φ = 72910472509184.

The previous prime is 232402131123419. The next prime is 232402131123439. The reversal of 232402131123432 is 234321131204232.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 232402131123393 and 232402131123402.

It is not an unprimeable number, because it can be changed into a prime (232402131123439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284806532832 + ... + 284806533647.

It is an arithmetic number, because the mean of its divisors is an integer number (19224440993700).

Almost surely, 2^{232402131123432} is an apocalyptic number.

It is an amenable number.

232402131123432 is an abundant number, since it is smaller than the sum of its proper divisors (382779980674968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

232402131123432 is a wasteful number, since it uses less digits than its factorization.

232402131123432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569613066505 (or 569613066501 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 232402131123432 its reverse (234321131204232), we get a palindrome (466723262327664).

The spelling of 232402131123432 in words is "two hundred thirty-two trillion, four hundred two billion, one hundred thirty-one million, one hundred twenty-three thousand, four hundred thirty-two".