231434014 has 32 divisors (see below), whose sum is σ = 405167616. Its totient is φ = 97100640.

The previous prime is 231433999. The next prime is 231434023. The reversal of 231434014 is 410434132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155317 + ... + 156799.

It is an arithmetic number, because the mean of its divisors is an integer number (12661488).

Almost surely, 2^231434014 is an apocalyptic number.

231434014 is a deficient number, since it is larger than the sum of its proper divisors (173733602).

231434014 is a wasteful number, since it uses less digits than its factorization.

231434014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1720.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 231434014 is about 15212.9554656549. The cubic root of 231434014 is about 613.9632776971.

Adding to 231434014 its reverse (410434132), we get a palindrome (641868146).

The spelling of 231434014 in words is "two hundred thirty-one million, four hundred thirty-four thousand, fourteen".