234293142 has 16 divisors (see below), whose sum is σ = 493248960. Its totient is φ = 73987272.

The previous prime is 234293083. The next prime is 234293149. The reversal of 234293142 is 241392432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234293149) by changing a digit.

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, 1027488 + ... + 1027715.

It is an arithmetic number, because the mean of its divisors is an integer number (30828060).

Almost surely, 2^234293142 is an apocalyptic number.

234293142 is an abundant number, since it is smaller than the sum of its proper divisors (258955818).

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

234293142 is a wasteful number, since it uses less digits than its factorization.

234293142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2055227.

The product of its digits is 10368, while the sum is 30.

The square root of 234293142 is about 15306.6371878346. The cubic root of 234293142 is about 616.4812309576.

The spelling of 234293142 in words is "two hundred thirty-four million, two hundred ninety-three thousand, one hundred forty-two".