34323344431 has 2 divisors, whose sum is σ = 34323344432. Its totient is φ = 34323344430.

The previous prime is 34323344423. The next prime is 34323344479. The reversal of 34323344431 is 13444332343.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34323344431 - 2³ = 34323344423 is a prime.

It is a super-2 number, since 2×34323344431² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34323344411) 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, 17161672215 + 17161672216.

It is an arithmetic number, because the mean of its divisors is an integer number (17161672216).

Almost surely, 2^34323344431 is an apocalyptic number.

34323344431 is a deficient number, since it is larger than the sum of its proper divisors (1).

34323344431 is an equidigital number, since it uses as much as digits as its factorization.

34323344431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 124416, while the sum is 34.

Adding to 34323344431 its reverse (13444332343), we get a palindrome (47767676774).

The spelling of 34323344431 in words is "thirty-four billion, three hundred twenty-three million, three hundred forty-four thousand, four hundred thirty-one".