233441438 has 4 divisors (see below), whose sum is σ = 350162160. Its totient is φ = 116720718.

The previous prime is 233441431. The next prime is 233441443. The reversal of 233441438 is 834144332.

233441438 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233441431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58360358 + ... + 58360361.

It is an arithmetic number, because the mean of its divisors is an integer number (87540540).

Almost surely, 2^233441438 is an apocalyptic number.

233441438 is a deficient number, since it is larger than the sum of its proper divisors (116720722).

233441438 is a wasteful number, since it uses less digits than its factorization.

233441438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116720721.

The product of its digits is 27648, while the sum is 32.

The square root of 233441438 is about 15278.7904625988. The cubic root of 233441438 is about 615.7333117097.

The spelling of 233441438 in words is "two hundred thirty-three million, four hundred forty-one thousand, four hundred thirty-eight".