30040244443999 has 16 divisors (see below), whose sum is σ = 30611172926592. Its totient is φ = 29473641013248.

The previous prime is 30040244443927. The next prime is 30040244444017. The reversal of 30040244443999 is 99934444204003.

It is a cyclic number.

It is not a de Polignac number, because 30040244443999 - 2¹⁹ = 30040243919711 is a prime.

It is a super-2 number, since 2×30040244443999² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30040244447999) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 331990227 + ... + 332080699.

It is an arithmetic number, because the mean of its divisors is an integer number (1913198307912).

Almost surely, 2^{30040244443999} is an apocalyptic number.

30040244443999 is a deficient number, since it is larger than the sum of its proper divisors (570928482593).

30040244443999 is a wasteful number, since it uses less digits than its factorization.

30040244443999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114306.

The product of its (nonzero) digits is 13436928, while the sum is 55.

The spelling of 30040244443999 in words is "thirty trillion, forty billion, two hundred forty-four million, four hundred forty-three thousand, nine hundred ninety-nine".