1312314413 has 8 divisors (see below), whose sum is σ = 1356122880. Its totient is φ = 1268598240.

The previous prime is 1312314407. The next prime is 1312314431. The reversal of 1312314413 is 3144132131.

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-1312314413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1312314433) 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, 6458 + ... + 51636.

It is an arithmetic number, because the mean of its divisors is an integer number (169515360).

Almost surely, 2^1312314413 is an apocalyptic number.

It is an amenable number.

1312314413 is a deficient number, since it is larger than the sum of its proper divisors (43808467).

1312314413 is an equidigital number, since it uses as much as digits as its factorization.

1312314413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46147.

The product of its digits is 864, while the sum is 23.

The square root of 1312314413 is about 36225.8804309847. The cubic root of 1312314413 is about 1094.8281773446.

Adding to 1312314413 its reverse (3144132131), we get a palindrome (4456446544).

The spelling of 1312314413 in words is "one billion, three hundred twelve million, three hundred fourteen thousand, four hundred thirteen".