234040432 has 40 divisors (see below), whose sum is σ = 460564272. Its totient is φ = 115200000.

The previous prime is 234040427. The next prime is 234040439.

234040432 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234040439) 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, 405328 + ... + 405904.

Almost surely, 2^234040432 is an apocalyptic number.

It is an amenable number.

234040432 is a deficient number, since it is larger than the sum of its proper divisors (226523840).

234040432 is a wasteful number, since it uses less digits than its factorization.

234040432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937 (or 931 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 234040432 is about 15298.3800449590. The cubic root of 234040432 is about 616.2595044252.

The spelling of 234040432 in words is "two hundred thirty-four million, forty thousand, four hundred thirty-two".