34431321299 has 2 divisors, whose sum is σ = 34431321300. Its totient is φ = 34431321298.

The previous prime is 34431321259. The next prime is 34431321311. The reversal of 34431321299 is 99212313443.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34431321299 is a prime.

It is not a weakly prime, because it can be changed into another prime (34431321209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17215660649 + 17215660650.

It is an arithmetic number, because the mean of its divisors is an integer number (17215660650).

Almost surely, 2^34431321299 is an apocalyptic number.

34431321299 is a deficient number, since it is larger than the sum of its proper divisors (1).

34431321299 is an equidigital number, since it uses as much as digits as its factorization.

34431321299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 139968, while the sum is 41.

The spelling of 34431321299 in words is "thirty-four billion, four hundred thirty-one million, three hundred twenty-one thousand, two hundred ninety-nine".