3453173868732 has 24 divisors (see below), whose sum is σ = 9208463650176. Its totient is φ = 986621105328.

The previous prime is 3453173868709. The next prime is 3453173868737. The reversal of 3453173868732 is 2378683713543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3453173868737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20554606278 + ... + 20554606445.

It is an arithmetic number, because the mean of its divisors is an integer number (383685985424).

Almost surely, 2^{3453173868732} is an apocalyptic number.

It is an amenable number.

3453173868732 is an abundant number, since it is smaller than the sum of its proper divisors (5755289781444).

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

3453173868732 is a wasteful number, since it uses less digits than its factorization.

3453173868732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41109212737 (or 41109212735 counting only the distinct ones).

The product of its digits is 60963840, while the sum is 60.

The spelling of 3453173868732 in words is "three trillion, four hundred fifty-three billion, one hundred seventy-three million, eight hundred sixty-eight thousand, seven hundred thirty-two".