314432131 has 8 divisors (see below), whose sum is σ = 338779280. Its totient is φ = 290107872.

The previous prime is 314432113. The next prime is 314432141. The reversal of 314432131 is 131234413.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 314432131 - 2⁵ = 314432099 is a prime.

It is a super-2 number, since 2×314432131² = 197735130010402322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (314432141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32125 + ... + 40753.

It is an arithmetic number, because the mean of its divisors is an integer number (42347410).

Almost surely, 2^314432131 is an apocalyptic number.

314432131 is a deficient number, since it is larger than the sum of its proper divisors (24347149).

314432131 is a wasteful number, since it uses less digits than its factorization.

314432131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11445.

The product of its digits is 864, while the sum is 22.

The square root of 314432131 is about 17732.2342359896. The cubic root of 314432131 is about 680.0000944348. Note that the first 4 decimals are identical.

Adding to 314432131 its reverse (131234413), we get a palindrome (445666544).

The spelling of 314432131 in words is "three hundred fourteen million, four hundred thirty-two thousand, one hundred thirty-one".