234202342 has 16 divisors (see below), whose sum is σ = 383609664. Its totient is φ = 106353000.

The previous prime is 234202321. The next prime is 234202357. The reversal of 234202342 is 243202432.

It is a Harshad number since it is a multiple of its sum of digits (22).

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 7 ways as a sum of consecutive naturals, for example, 21217 + ... + 30307.

It is an arithmetic number, because the mean of its divisors is an integer number (23975604).

Almost surely, 2^234202342 is an apocalyptic number.

234202342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

234202342 is a deficient number, since it is larger than the sum of its proper divisors (149407322).

234202342 is a wasteful number, since it uses less digits than its factorization.

234202342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10275.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 234202342 is about 15303.6708668215. The cubic root of 234202342 is about 616.4015818365.

Adding to 234202342 its reverse (243202432), we get a palindrome (477404774).

The spelling of 234202342 in words is "two hundred thirty-four million, two hundred two thousand, three hundred forty-two".