234554232402 has 48 divisors (see below), whose sum is σ = 580954151232. Its totient is φ = 66997818720.

The previous prime is 234554232389. The next prime is 234554232463. The reversal of 234554232402 is 204232455432.

234554232402 is a `hidden beast` number, since 2 + 3 + 45 + 542 + 32 + 40 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 237853 + ... + 725039.

It is an arithmetic number, because the mean of its divisors is an integer number (12103211484).

Almost surely, 2^234554232402 is an apocalyptic number.

234554232402 is an abundant number, since it is smaller than the sum of its proper divisors (346399918830).

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

234554232402 is a wasteful number, since it uses less digits than its factorization.

234554232402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491023 (or 491020 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 36.

Adding to 234554232402 its reverse (204232455432), we get a palindrome (438786687834).

It can be divided in two parts, 23455423 and 2402, that added together give a triangular number (23457825 = T₆₈₄₉).

The spelling of 234554232402 in words is "two hundred thirty-four billion, five hundred fifty-four million, two hundred thirty-two thousand, four hundred two".