33670040732 has 12 divisors (see below), whose sum is σ = 58972471656. Its totient is φ = 16820763120.

The previous prime is 33670040731. The next prime is 33670040743. The reversal of 33670040732 is 23704007633.

It is a super-2 number, since 2×33670040732² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33670040692 and 33670040701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33670040731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3558998 + ... + 3568445.

It is an arithmetic number, because the mean of its divisors is an integer number (4914372638).

Almost surely, 2^33670040732 is an apocalyptic number.

It is an amenable number.

33670040732 is a deficient number, since it is larger than the sum of its proper divisors (25302430924).

33670040732 is a wasteful number, since it uses less digits than its factorization.

33670040732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7128628 (or 7128626 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 35.

The spelling of 33670040732 in words is "thirty-three billion, six hundred seventy million, forty thousand, seven hundred thirty-two".