33016832080 has 40 divisors (see below), whose sum is σ = 76892400000. Its totient is φ = 13184665728.

The previous prime is 33016832077. The next prime is 33016832111. The reversal of 33016832080 is 8023861033.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×33016832080² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 296580 + ... + 392419.

It is an arithmetic number, because the mean of its divisors is an integer number (1922310000).

Almost surely, 2^33016832080 is an apocalyptic number.

It is an amenable number.

33016832080 is an abundant number, since it is smaller than the sum of its proper divisors (43875567920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33016832080 is a wasteful number, since it uses less digits than its factorization.

33016832080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689611 (or 689605 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 33016832080 in words is "thirty-three billion, sixteen million, eight hundred thirty-two thousand, eighty".