33274316032 has 72 divisors (see below), whose sum is σ = 68827530240. Its totient is φ = 16035747840.

The previous prime is 33274316021. The next prime is 33274316041. The reversal of 33274316032 is 23061347233.

It is a super-2 number, since 2×33274316032² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4680993 + ... + 4688095.

It is an arithmetic number, because the mean of its divisors is an integer number (955937920).

Almost surely, 2^33274316032 is an apocalyptic number.

33274316032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33274316032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34413765120).

33274316032 is an abundant number, since it is smaller than the sum of its proper divisors (35553214208).

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

33274316032 is an equidigital number, since it uses as much as digits as its factorization.

33274316032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7779 (or 7765 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 34.

The spelling of 33274316032 in words is "thirty-three billion, two hundred seventy-four million, three hundred sixteen thousand, thirty-two".