33442085532 has 24 divisors (see below), whose sum is σ = 78372288400. Its totient is φ = 11098682496.

The previous prime is 33442085489. The next prime is 33442085533. The reversal of 33442085532 is 23558024433.

It is a super-2 number, since 2×33442085532² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33442085533) 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, 6082057 + ... + 6087552.

Almost surely, 2^33442085532 is an apocalyptic number.

It is an amenable number.

33442085532 is an abundant number, since it is smaller than the sum of its proper divisors (44930202868).

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

33442085532 is a wasteful number, since it uses less digits than its factorization.

33442085532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12169845 (or 12169843 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 39.

The spelling of 33442085532 in words is "thirty-three billion, four hundred forty-two million, eighty-five thousand, five hundred thirty-two".