30344324399 has 2 divisors, whose sum is σ = 30344324400. Its totient is φ = 30344324398.

The previous prime is 30344324389. The next prime is 30344324411. The reversal of 30344324399 is 99342344303.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30344324399 - 2²⁴ = 30327547183 is a prime.

It is a super-2 number, since 2×30344324399² (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 (30344324389) 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, 15172162199 + 15172162200.

It is an arithmetic number, because the mean of its divisors is an integer number (15172162200).

Almost surely, 2^30344324399 is an apocalyptic number.

30344324399 is a deficient number, since it is larger than the sum of its proper divisors (1).

30344324399 is an equidigital number, since it uses as much as digits as its factorization.

30344324399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 839808, while the sum is 44.

The spelling of 30344324399 in words is "thirty billion, three hundred forty-four million, three hundred twenty-four thousand, three hundred ninety-nine".