234402422 has 8 divisors (see below), whose sum is σ = 351734400. Its totient is φ = 117157624.

The previous prime is 234402349. The next prime is 234402433. The reversal of 234402422 is 224204432.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14597 + ... + 26112.

It is an arithmetic number, because the mean of its divisors is an integer number (43966800).

Almost surely, 2^234402422 is an apocalyptic number.

234402422 is a deficient number, since it is larger than the sum of its proper divisors (117331978).

234402422 is a wasteful number, since it uses less digits than its factorization.

234402422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43590.

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

The square root of 234402422 is about 15310.2064649697. The cubic root of 234402422 is about 616.5770633222.

Adding to 234402422 its reverse (224204432), we get a palindrome (458606854).

The spelling of 234402422 in words is "two hundred thirty-four million, four hundred two thousand, four hundred twenty-two".