231271414 has 24 divisors (see below), whose sum is σ = 382178160. Its totient is φ = 104884560.

The previous prime is 231271387. The next prime is 231271421. The reversal of 231271414 is 414172132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 147567 + ... + 149125.

It is an arithmetic number, because the mean of its divisors is an integer number (15924090).

Almost surely, 2^231271414 is an apocalyptic number.

231271414 is a deficient number, since it is larger than the sum of its proper divisors (150906746).

231271414 is a wasteful number, since it uses less digits than its factorization.

231271414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2196 (or 2185 counting only the distinct ones).

The product of its digits is 1344, while the sum is 25.

The square root of 231271414 is about 15207.6103974293. The cubic root of 231271414 is about 613.8194587083.

The spelling of 231271414 in words is "two hundred thirty-one million, two hundred seventy-one thousand, four hundred fourteen".