234310403402 has 16 divisors (see below), whose sum is σ = 372269468160. Its totient is φ = 110225373888.

The previous prime is 234310403399. The next prime is 234310403471. The reversal of 234310403402 is 204304013432.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1098968 + ... + 1294739.

It is an arithmetic number, because the mean of its divisors is an integer number (23266841760).

Almost surely, 2^234310403402 is an apocalyptic number.

234310403402 is a deficient number, since it is larger than the sum of its proper divisors (137959064758).

234310403402 is a wasteful number, since it uses less digits than its factorization.

234310403402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2396605.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 234310403402 its reverse (204304013432), we get a palindrome (438614416834).

The spelling of 234310403402 in words is "two hundred thirty-four billion, three hundred ten million, four hundred three thousand, four hundred two".