234442004 has 24 divisors (see below), whose sum is σ = 415419648. Its totient is φ = 115758720.

The previous prime is 234442001. The next prime is 234442009. The reversal of 234442004 is 400244432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234442001) 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, 148829 + ... + 150395.

It is an arithmetic number, because the mean of its divisors is an integer number (17309152).

Almost surely, 2^234442004 is an apocalyptic number.

It is an amenable number.

234442004 is a deficient number, since it is larger than the sum of its proper divisors (180977644).

234442004 is a wasteful number, since it uses less digits than its factorization.

234442004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2015 (or 2013 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 234442004 is about 15311.4990774907. The cubic root of 234442004 is about 616.6117671441.

Adding to 234442004 its reverse (400244432), we get a palindrome (634686436).

The spelling of 234442004 in words is "two hundred thirty-four million, four hundred forty-two thousand, four".