314042231 has 4 divisors (see below), whose sum is σ = 315636552. Its totient is φ = 312447912.

The previous prime is 314042227. The next prime is 314042237. The reversal of 314042231 is 132240413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 132240413 = 607 ⋅217859.

It is a cyclic number.

It is not a de Polignac number, because 314042231 - 2² = 314042227 is a prime.

It is a super-2 number, since 2×314042231² = 197245045702914722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314042237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 796865 + ... + 797258.

It is an arithmetic number, because the mean of its divisors is an integer number (78909138).

Almost surely, 2^314042231 is an apocalyptic number.

314042231 is a deficient number, since it is larger than the sum of its proper divisors (1594321).

314042231 is a wasteful number, since it uses less digits than its factorization.

314042231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1594320.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 314042231 is about 17721.2367232087. The cubic root of 314042231 is about 679.7189084752.

Adding to 314042231 its reverse (132240413), we get a palindrome (446282644).

The spelling of 314042231 in words is "three hundred fourteen million, forty-two thousand, two hundred thirty-one".