234130031432 has 64 divisors (see below), whose sum is σ = 500077670400. Its totient is φ = 101723659840.

The previous prime is 234130031383. The next prime is 234130031477.

234130031432 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2872343 + ... + 2952729.

It is an arithmetic number, because the mean of its divisors is an integer number (7813713600).

Almost surely, 2^234130031432 is an apocalyptic number.

234130031432 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234130031432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250038835200).

234130031432 is an abundant number, since it is smaller than the sum of its proper divisors (265947638968).

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

234130031432 is a wasteful number, since it uses less digits than its factorization.

234130031432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81866 (or 81862 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

It can be divided in two parts, 2341300 and 31432, that added together give a palindrome (2372732).

The spelling of 234130031432 in words is "two hundred thirty-four billion, one hundred thirty million, thirty-one thousand, four hundred thirty-two".