314231871 has 16 divisors (see below), whose sum is σ = 426256128. Its totient is φ = 205867200.

The previous prime is 314231867. The next prime is 314231873. The reversal of 314231871 is 178132413.

It is not a de Polignac number, because 314231871 - 2² = 314231867 is a prime.

It is a super-3 number, since 3×314231871³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314231873) by changing a digit.

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, 68275 + ... + 72731.

It is an arithmetic number, because the mean of its divisors is an integer number (26641008).

Almost surely, 2^314231871 is an apocalyptic number.

314231871 is a deficient number, since it is larger than the sum of its proper divisors (112024257).

314231871 is a wasteful number, since it uses less digits than its factorization.

314231871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4862.

The product of its digits is 4032, while the sum is 30.

The square root of 314231871 is about 17726.5865580489. The cubic root of 314231871 is about 679.8557010710.

The spelling of 314231871 in words is "three hundred fourteen million, two hundred thirty-one thousand, eight hundred seventy-one".