33020099406 has 48 divisors (see below), whose sum is σ = 81840876000. Its totient is φ = 9425450304.

The previous prime is 33020099381. The next prime is 33020099419. The reversal of 33020099406 is 60499002033.

It is a happy number.

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 23 ways as a sum of consecutive naturals, for example, 12120 + ... + 257268.

It is an arithmetic number, because the mean of its divisors is an integer number (1705018250).

Almost surely, 2^33020099406 is an apocalyptic number.

33020099406 is an abundant number, since it is smaller than the sum of its proper divisors (48820776594).

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

33020099406 is a wasteful number, since it uses less digits than its factorization.

33020099406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246233 (or 246230 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 36.

The spelling of 33020099406 in words is "thirty-three billion, twenty million, ninety-nine thousand, four hundred six".