233112342 has 16 divisors (see below), whose sum is σ = 467527680. Its totient is φ = 77486952.

The previous prime is 233112323. The next prime is 233112367. The reversal of 233112342 is 243211332.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51958 + ... + 56265.

It is an arithmetic number, because the mean of its divisors is an integer number (29220480).

Almost surely, 2^233112342 is an apocalyptic number.

233112342 is an abundant number, since it is smaller than the sum of its proper divisors (234415338).

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

233112342 is a wasteful number, since it uses less digits than its factorization.

233112342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108587.

The product of its digits is 864, while the sum is 21.

The square root of 233112342 is about 15268.0169635745. The cubic root of 233112342 is about 615.4438305895.

Adding to 233112342 its reverse (243211332), we get a palindrome (476323674).

It can be divided in two parts, 233 and 112342, that added together give a triangular number (112575 = T₄₇₄).

The spelling of 233112342 in words is "two hundred thirty-three million, one hundred twelve thousand, three hundred forty-two".