33028979411899 has 2 divisors, whose sum is σ = 33028979411900. Its totient is φ = 33028979411898.

The previous prime is 33028979411881. The next prime is 33028979411941. The reversal of 33028979411899 is 99811497982033.

It is a weak prime.

It is an emirp because it is prime and its reverse (99811497982033) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 33028979411899 - 2¹⁵ = 33028979379131 is a prime.

It is not a weakly prime, because it can be changed into another prime (33028979411809) 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, 16514489705949 + 16514489705950.

It is an arithmetic number, because the mean of its divisors is an integer number (16514489705950).

Almost surely, 2^{33028979411899} is an apocalyptic number.

33028979411899 is a deficient number, since it is larger than the sum of its proper divisors (1).

33028979411899 is an equidigital number, since it uses as much as digits as its factorization.

33028979411899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 211631616, while the sum is 73.

The spelling of 33028979411899 in words is "thirty-three trillion, twenty-eight billion, nine hundred seventy-nine million, four hundred eleven thousand, eight hundred ninety-nine".