233432342 has 32 divisors (see below), whose sum is σ = 413592480. Its totient is φ = 97413120.

The previous prime is 233432327. The next prime is 233432351. The reversal of 233432342 is 243234332.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

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, 53084 + ... + 57312.

It is an arithmetic number, because the mean of its divisors is an integer number (12924765).

Almost surely, 2^233432342 is an apocalyptic number.

233432342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

233432342 is a deficient number, since it is larger than the sum of its proper divisors (180160138).

233432342 is a wasteful number, since it uses less digits than its factorization.

233432342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4448.

The product of its digits is 10368, while the sum is 26.

The square root of 233432342 is about 15278.4927921572. The cubic root of 233432342 is about 615.7253142964.

Adding to 233432342 its reverse (243234332), we get a palindrome (476666674).

The spelling of 233432342 in words is "two hundred thirty-three million, four hundred thirty-two thousand, three hundred forty-two".