33098407109 has 16 divisors (see below), whose sum is σ = 33793804800. Its totient is φ = 32407803456.

The previous prime is 33098407103. The next prime is 33098407123. The reversal of 33098407109 is 90170489033.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33098407109 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 33098407109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33098407103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24105947 + ... + 24107319.

It is an arithmetic number, because the mean of its divisors is an integer number (2112112800).

Almost surely, 2^33098407109 is an apocalyptic number.

It is an amenable number.

33098407109 is a deficient number, since it is larger than the sum of its proper divisors (695397691).

33098407109 is a wasteful number, since it uses less digits than its factorization.

33098407109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2764.

The product of its (nonzero) digits is 163296, while the sum is 44.

The spelling of 33098407109 in words is "thirty-three billion, ninety-eight million, four hundred seven thousand, one hundred nine".