234203402 has 8 divisors (see below), whose sum is σ = 352144800. Its totient is φ = 116821804.

The previous prime is 234203383. The next prime is 234203423. The reversal of 234203402 is 204302432.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138902 + ... + 140577.

It is an arithmetic number, because the mean of its divisors is an integer number (44018100).

Almost surely, 2^234203402 is an apocalyptic number.

234203402 is a deficient number, since it is larger than the sum of its proper divisors (117941398).

234203402 is a wasteful number, since it uses less digits than its factorization.

234203402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279900.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 234203402 is about 15303.7054989960. The cubic root of 234203402 is about 616.4025117798.

Adding to 234203402 its reverse (204302432), we get a palindrome (438505834).

The spelling of 234203402 in words is "two hundred thirty-four million, two hundred three thousand, four hundred two".