33906122336 has 48 divisors (see below), whose sum is σ = 70306113024. Its totient is φ = 16064383104.

The previous prime is 33906122333. The next prime is 33906122381. The reversal of 33906122336 is 63322160933.

It is a super-2 number, since 2×33906122336² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33906122336.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33906122333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136520 + ... + 294023.

It is an arithmetic number, because the mean of its divisors is an integer number (1464710688).

Almost surely, 2^33906122336 is an apocalyptic number.

It is an amenable number.

33906122336 is an abundant number, since it is smaller than the sum of its proper divisors (36399990688).

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

33906122336 is a wasteful number, since it uses less digits than its factorization.

33906122336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430683 (or 430675 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 38.

The spelling of 33906122336 in words is "thirty-three billion, nine hundred six million, one hundred twenty-two thousand, three hundred thirty-six".