234423042 has 32 divisors (see below), whose sum is σ = 542287872. Its totient is φ = 66170064.

The previous prime is 234423031. The next prime is 234423053. The reversal of 234423042 is 240324432.

It is an interprime number because it is at equal distance from previous prime (234423031) and next prime (234423053).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30138 + ... + 37109.

It is an arithmetic number, because the mean of its divisors is an integer number (16946496).

Almost surely, 2^234423042 is an apocalyptic number.

234423042 is an abundant number, since it is smaller than the sum of its proper divisors (307864830).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

234423042 is a wasteful number, since it uses less digits than its factorization.

234423042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67342.

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 234423042 is about 15310.8798571473. The cubic root of 234423042 is about 616.5951425527.

Adding to 234423042 its reverse (240324432), we get a palindrome (474747474).

The spelling of 234423042 in words is "two hundred thirty-four million, four hundred twenty-three thousand, forty-two".