314131145 has 8 divisors (see below), whose sum is σ = 378392256. Its totient is φ = 250348336.

The previous prime is 314131099. The next prime is 314131157. The reversal of 314131145 is 541131413.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-314131145 is a prime.

It is a super-2 number, since 2×314131145² = 197356752518022050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 314131145.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118127 + ... + 120756.

It is an arithmetic number, because the mean of its divisors is an integer number (47299032).

Almost surely, 2^314131145 is an apocalyptic number.

It is an amenable number.

314131145 is a deficient number, since it is larger than the sum of its proper divisors (64261111).

314131145 is a wasteful number, since it uses less digits than its factorization.

314131145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239151.

The product of its digits is 720, while the sum is 23.

The square root of 314131145 is about 17723.7452306221. The cubic root of 314131145 is about 679.7830514664.

Adding to 314131145 its reverse (541131413), we get a palindrome (855262558).

The spelling of 314131145 in words is "three hundred fourteen million, one hundred thirty-one thousand, one hundred forty-five".