234422402 has 8 divisors (see below), whose sum is σ = 351766800. Its totient is φ = 117166804.

The previous prime is 234422393. The next prime is 234422411. The reversal of 234422402 is 204224432.

It is an interprime number because it is at equal distance from previous prime (234422393) and next prime (234422411).

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15152 + ... + 26427.

It is an arithmetic number, because the mean of its divisors is an integer number (43970850).

Almost surely, 2^234422402 is an apocalyptic number.

234422402 is a deficient number, since it is larger than the sum of its proper divisors (117344398).

234422402 is a wasteful number, since it uses less digits than its factorization.

234422402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44400.

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 234422402 is about 15310.8589569625. The cubic root of 234422402 is about 616.5945814286.

Adding to 234422402 its reverse (204224432), we get a palindrome (438646834).

The spelling of 234422402 in words is "two hundred thirty-four million, four hundred twenty-two thousand, four hundred two".