232400434 has 24 divisors (see below), whose sum is σ = 406088748. Its totient is φ = 99459360.

The previous prime is 232400431. The next prime is 232400437. The reversal of 232400434 is 434004232.

232400434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (232400431) and next prime (232400437).

It can be written as a sum of positive squares in 2 ways, for example, as 213014025 + 19386409 = 14595^2 + 4403^2 .

It is not an unprimeable number, because it can be changed into a prime (232400431) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 98104 + ... + 100444.

Almost surely, 2^232400434 is an apocalyptic number.

232400434 is a deficient number, since it is larger than the sum of its proper divisors (173688314).

232400434 is a wasteful number, since it uses less digits than its factorization.

232400434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3370 (or 3363 counting only the distinct ones).

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

The square root of 232400434 is about 15244.6854346031. The cubic root of 232400434 is about 614.8166849592.

Adding to 232400434 its reverse (434004232), we get a palindrome (666404666).

The spelling of 232400434 in words is "two hundred thirty-two million, four hundred thousand, four hundred thirty-four".