314542131 has 16 divisors (see below), whose sum is σ = 443571840. Its totient is φ = 197709120.

The previous prime is 314542117. The next prime is 314542133. The reversal of 314542131 is 131245413.

It is a happy number.

It is not a de Polignac number, because 314542131 - 2²⁶ = 247433267 is a prime.

It is a super-2 number, since 2×314542131² = 197873504348042322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (314542133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1050 + ... + 25103.

It is an arithmetic number, because the mean of its divisors is an integer number (27723240).

Almost surely, 2^314542131 is an apocalyptic number.

314542131 is a deficient number, since it is larger than the sum of its proper divisors (129029709).

314542131 is a wasteful number, since it uses less digits than its factorization.

314542131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26386.

The product of its digits is 1440, while the sum is 24.

The square root of 314542131 is about 17735.3356607649. The cubic root of 314542131 is about 680.0793815921.

Adding to 314542131 its reverse (131245413), we get a palindrome (445787544).

The spelling of 314542131 in words is "three hundred fourteen million, five hundred forty-two thousand, one hundred thirty-one".