3134313222431 has 4 divisors (see below), whose sum is σ = 3134378326200. Its totient is φ = 3134248118664.

The previous prime is 3134313222373. The next prime is 3134313222449. The reversal of 3134313222431 is 1342223134313.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3134313222431 is a prime.

It is a super-2 number, since 2×3134313222431² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3134313222461) 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, 32479616 + ... + 32575973.

It is an arithmetic number, because the mean of its divisors is an integer number (783594581550).

Almost surely, 2^{3134313222431} is an apocalyptic number.

3134313222431 is a deficient number, since it is larger than the sum of its proper divisors (65103769).

3134313222431 is an equidigital number, since it uses as much as digits as its factorization.

3134313222431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65103768.

The product of its digits is 31104, while the sum is 32.

Adding to 3134313222431 its reverse (1342223134313), we get a palindrome (4476536356744).

The spelling of 3134313222431 in words is "three trillion, one hundred thirty-four billion, three hundred thirteen million, two hundred twenty-two thousand, four hundred thirty-one".