234324210402 has 48 divisors (see below), whose sum is σ = 514061009280. Its totient is φ = 77134061376.

The previous prime is 234324210397. The next prime is 234324210431. The reversal of 234324210402 is 204012423432.

234324210402 is a `hidden beast` number, since 2 + 3 + 4 + 3 + 242 + 10 + 402 = 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, 489558 + ... + 841614.

It is an arithmetic number, because the mean of its divisors is an integer number (10709604360).

Almost surely, 2^234324210402 is an apocalyptic number.

234324210402 is an abundant number, since it is smaller than the sum of its proper divisors (279736798878).

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

234324210402 is a wasteful number, since it uses less digits than its factorization.

234324210402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352527 (or 352524 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 234324210402 its reverse (204012423432), we get a palindrome (438336633834).

The spelling of 234324210402 in words is "two hundred thirty-four billion, three hundred twenty-four million, two hundred ten thousand, four hundred two".