233142342 has 16 divisors (see below), whose sum is σ = 466466880. Its totient is φ = 77683752.

The previous prime is 233142341. The next prime is 233142347. The reversal of 233142342 is 243241332.

233142342 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233142341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13593 + ... + 25515.

It is an arithmetic number, because the mean of its divisors is an integer number (29154180).

Almost surely, 2^233142342 is an apocalyptic number.

233142342 is an abundant number, since it is smaller than the sum of its proper divisors (233324538).

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

233142342 is a wasteful number, since it uses less digits than its factorization.

233142342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15187.

The product of its digits is 3456, while the sum is 24.

The square root of 233142342 is about 15268.9993778243. Note that the first 3 decimals coincide. The cubic root of 233142342 is about 615.4702306259.

Adding to 233142342 its reverse (243241332), we get a palindrome (476383674).

The spelling of 233142342 in words is "two hundred thirty-three million, one hundred forty-two thousand, three hundred forty-two".