33980034815 has 16 divisors (see below), whose sum is σ = 42936415200. Its totient is φ = 25744730112.

The previous prime is 33980034799. The next prime is 33980034821. The reversal of 33980034815 is 51843008933.

It is a cyclic number.

It is not a de Polignac number, because 33980034815 - 2⁴ = 33980034799 is a prime.

It is a super-2 number, since 2×33980034815² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235559 + ... + 351351.

It is an arithmetic number, because the mean of its divisors is an integer number (2683525950).

Almost surely, 2^33980034815 is an apocalyptic number.

33980034815 is a deficient number, since it is larger than the sum of its proper divisors (8956380385).

33980034815 is a wasteful number, since it uses less digits than its factorization.

33980034815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118906.

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 33980034815 in words is "thirty-three billion, nine hundred eighty million, thirty-four thousand, eight hundred fifteen".