234142012 has 24 divisors (see below), whose sum is σ = 441711872. Its totient is φ = 107956800.

The previous prime is 234141991. The next prime is 234142033. The reversal of 234142012 is 210241432.

It is an interprime number because it is at equal distance from previous prime (234141991) and next prime (234142033).

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, 74962 + ... + 78022.

Almost surely, 2^234142012 is an apocalyptic number.

It is an amenable number.

234142012 is a deficient number, since it is larger than the sum of its proper divisors (207569860).

234142012 is a wasteful number, since it uses less digits than its factorization.

234142012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4549 (or 4547 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 234142012 is about 15301.6996441572. The cubic root of 234142012 is about 616.3486494011.

Adding to 234142012 its reverse (210241432), we get a palindrome (444383444).

It can be divided in two parts, 2341420 and 12, that added together give a palindrome (2341432).

The spelling of 234142012 in words is "two hundred thirty-four million, one hundred forty-two thousand, twelve".