3431142313 has 4 divisors (see below), whose sum is σ = 3432970240. Its totient is φ = 3429314388.

The previous prime is 3431142311. The next prime is 3431142343. The reversal of 3431142313 is 3132411343.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3132411343 = 29741 ⋅105323.

It is a cyclic number.

It is not a de Polignac number, because 3431142313 - 2¹ = 3431142311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3431142311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 911145 + ... + 914902.

It is an arithmetic number, because the mean of its divisors is an integer number (858242560).

Almost surely, 2^3431142313 is an apocalyptic number.

It is an amenable number.

3431142313 is a deficient number, since it is larger than the sum of its proper divisors (1827927).

3431142313 is a wasteful number, since it uses less digits than its factorization.

3431142313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1827926.

The product of its digits is 2592, while the sum is 25.

The square root of 3431142313 is about 58575.9533682551. The cubic root of 3431142313 is about 1508.2716820427.

Adding to 3431142313 its reverse (3132411343), we get a palindrome (6563553656).

The spelling of 3431142313 in words is "three billion, four hundred thirty-one million, one hundred forty-two thousand, three hundred thirteen".