33213055674 has 16 divisors (see below), whose sum is σ = 66580237440. Its totient is φ = 11045330880.

The previous prime is 33213055657. The next prime is 33213055693. The reversal of 33213055674 is 47655031233.

It is a super-2 number, since 2×33213055674² (a number of 22 digits) contains 22 as substring.

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, 6419119 + ... + 6424290.

It is an arithmetic number, because the mean of its divisors is an integer number (4161264840).

Almost surely, 2^33213055674 is an apocalyptic number.

33213055674 is an abundant number, since it is smaller than the sum of its proper divisors (33367181766).

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

33213055674 is a wasteful number, since it uses less digits than its factorization.

33213055674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12843845.

The product of its (nonzero) digits is 226800, while the sum is 39.

The spelling of 33213055674 in words is "thirty-three billion, two hundred thirteen million, fifty-five thousand, six hundred seventy-four".