4348338431 has 2 divisors, whose sum is σ = 4348338432. Its totient is φ = 4348338430.

The previous prime is 4348338427. The next prime is 4348338451. The reversal of 4348338431 is 1348338434.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4348338431 - 2² = 4348338427 is a prime.

It is a super-2 number, since 2×4348338431² = 37816094221023083522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4348338451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2174169215 + 2174169216.

It is an arithmetic number, because the mean of its divisors is an integer number (2174169216).

Almost surely, 2^4348338431 is an apocalyptic number.

4348338431 is a deficient number, since it is larger than the sum of its proper divisors (1).

4348338431 is an equidigital number, since it uses as much as digits as its factorization.

4348338431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 331776, while the sum is 41.

The square root of 4348338431 is about 65941.9322661992. The cubic root of 4348338431 is about 1632.2040304984.

The spelling of 4348338431 in words is "four billion, three hundred forty-eight million, three hundred thirty-eight thousand, four hundred thirty-one".