34131315 has 16 divisors (see below), whose sum is σ = 57484800. Its totient is φ = 17245152.

The previous prime is 34131299. The next prime is 34131319. The reversal of 34131315 is 51313143.

It is not a de Polignac number, because 34131315 - 2⁴ = 34131299 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34131291 and 34131300.

It is not an unprimeable number, because it can be changed into a prime (34131319) 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, 59595 + ... + 60164.

It is an arithmetic number, because the mean of its divisors is an integer number (3592800).

Almost surely, 2^34131315 is an apocalyptic number.

34131315 is a deficient number, since it is larger than the sum of its proper divisors (23353485).

34131315 is a wasteful number, since it uses less digits than its factorization.

34131315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119786.

The product of its digits is 540, while the sum is 21.

The square root of 34131315 is about 5842.2012118721. The cubic root of 34131315 is about 324.3777126009.

Adding to 34131315 its reverse (51313143), we get a palindrome (85444458).

The spelling of 34131315 in words is "thirty-four million, one hundred thirty-one thousand, three hundred fifteen".