3431130311343 has 16 divisors (see below), whose sum is σ = 5302028330496. Its totient is φ = 1933031160480.

The previous prime is 3431130311327. The next prime is 3431130311347.

3431130311343 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3431130311343 - 2⁴ = 3431130311327 is a prime.

It is a super-2 number, since 2×3431130311343² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3431130311343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3431130311347) 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, 1150612296 + ... + 1150615277.

It is an arithmetic number, because the mean of its divisors is an integer number (331376770656).

Almost surely, 2^{3431130311343} is an apocalyptic number.

3431130311343 is a deficient number, since it is larger than the sum of its proper divisors (1870898019153).

3431130311343 is a wasteful number, since it uses less digits than its factorization.

3431130311343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2301227654.

The product of its (nonzero) digits is 11664, while the sum is 30.

It can be divided in two parts, 3431130 and 311343, that added together give a palindrome (3742473).

The spelling of 3431130311343 in words is "three trillion, four hundred thirty-one billion, one hundred thirty million, three hundred eleven thousand, three hundred forty-three".