234002434 has 8 divisors (see below), whose sum is σ = 354110220. Its totient is φ = 115965696.

The previous prime is 234002413. The next prime is 234002459. The reversal of 234002434 is 434200432.

It can be written as a sum of positive squares in 2 ways, for example, as 233998209 + 4225 = 15297^2 + 65^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-4 number, since 4×234002434⁴ (a number of 35 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 517479 + ... + 517930.

Almost surely, 2^234002434 is an apocalyptic number.

234002434 is a deficient number, since it is larger than the sum of its proper divisors (120107786).

234002434 is a wasteful number, since it uses less digits than its factorization.

234002434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035524.

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

The square root of 234002434 is about 15297.1380983503. The cubic root of 234002434 is about 616.2261513619.

Adding to 234002434 its reverse (434200432), we get a palindrome (668202866).

The spelling of 234002434 in words is "two hundred thirty-four million, two thousand, four hundred thirty-four".