234130018 has 32 divisors (see below), whose sum is σ = 390697344. Its totient is φ = 104662272.

The previous prime is 234129997. The next prime is 234130051. The reversal of 234130018 is 810031432.

234130018 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121821 + ... + 123727.

It is an arithmetic number, because the mean of its divisors is an integer number (12209292).

Almost surely, 2^234130018 is an apocalyptic number.

234130018 is a deficient number, since it is larger than the sum of its proper divisors (156567326).

234130018 is a wasteful number, since it uses less digits than its factorization.

234130018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2106.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 234130018 is about 15301.3077218910. The cubic root of 234130018 is about 616.3381250020.

The spelling of 234130018 in words is "two hundred thirty-four million, one hundred thirty thousand, eighteen".