4349614431131 has 2 divisors, whose sum is σ = 4349614431132. Its totient is φ = 4349614431130.

The previous prime is 4349614431103. The next prime is 4349614431221. The reversal of 4349614431131 is 1311344169434.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4349614431131 is a prime.

It is a super-4 number, since 4×4349614431131⁴ (a number of 52 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (4349614431101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2174807215565 + 2174807215566.

It is an arithmetic number, because the mean of its divisors is an integer number (2174807215566).

Almost surely, 2^{4349614431131} is an apocalyptic number.

4349614431131 is a deficient number, since it is larger than the sum of its proper divisors (1).

4349614431131 is an equidigital number, since it uses as much as digits as its factorization.

4349614431131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 373248, while the sum is 44.

The spelling of 4349614431131 in words is "four trillion, three hundred forty-nine billion, six hundred fourteen million, four hundred thirty-one thousand, one hundred thirty-one".