8314149331 has 2 divisors, whose sum is σ = 8314149332. Its totient is φ = 8314149330.

The previous prime is 8314149329. The next prime is 8314149383. The reversal of 8314149331 is 1339414138.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8314149331 - 2¹ = 8314149329 is a prime.

It is a super-2 number, since 2×8314149331² (a number of 21 digits) contains 22 as substring.

Together with 8314149329, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (8314149301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4157074665 + 4157074666.

It is an arithmetic number, because the mean of its divisors is an integer number (4157074666).

Almost surely, 2^8314149331 is an apocalyptic number.

8314149331 is a deficient number, since it is larger than the sum of its proper divisors (1).

8314149331 is an equidigital number, since it uses as much as digits as its factorization.

8314149331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 37.

The square root of 8314149331 is about 91181.9572667751. The cubic root of 8314149331 is about 2025.8437234806.

The spelling of 8314149331 in words is "eight billion, three hundred fourteen million, one hundred forty-nine thousand, three hundred thirty-one".