314404131 has 8 divisors (see below), whose sum is σ = 419500224. Its totient is φ = 209455400.

The previous prime is 314404127. The next prime is 314404157. The reversal of 314404131 is 131404413.

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 314404131 - 2² = 314404127 is a prime.

It is a super-2 number, since 2×314404131² = 197699915179730322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 314404098 and 314404107.

It is not an unprimeable number, because it can be changed into a prime (314404231) 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, 31761 + ... + 40466.

It is an arithmetic number, because the mean of its divisors is an integer number (52437528).

Almost surely, 2^314404131 is an apocalyptic number.

314404131 is a deficient number, since it is larger than the sum of its proper divisors (105096093).

314404131 is a wasteful number, since it uses less digits than its factorization.

314404131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73681.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 314404131 is about 17731.4446957940. Note that the first 3 decimals coincide. The cubic root of 314404131 is about 679.9799092968.

Adding to 314404131 its reverse (131404413), we get a palindrome (445808544).

The spelling of 314404131 in words is "three hundred fourteen million, four hundred four thousand, one hundred thirty-one".