33734440452 has 12 divisors (see below), whose sum is σ = 78713694416. Its totient is φ = 11244813480.

The previous prime is 33734440427. The next prime is 33734440507. The reversal of 33734440452 is 25404443733.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×33734440452² (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 33734440452.

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 3 ways as a sum of consecutive naturals, for example, 1405601674 + ... + 1405601697.

Almost surely, 2^33734440452 is an apocalyptic number.

It is an amenable number.

33734440452 is an abundant number, since it is smaller than the sum of its proper divisors (44979253964).

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

33734440452 is a wasteful number, since it uses less digits than its factorization.

33734440452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2811203378 (or 2811203376 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 39.

The spelling of 33734440452 in words is "thirty-three billion, seven hundred thirty-four million, four hundred forty thousand, four hundred fifty-two".