1152181043732 has 24 divisors (see below), whose sum is σ = 2049507354720. Its totient is φ = 566633532960.

The previous prime is 1152181043731. The next prime is 1152181043743. The reversal of 1152181043732 is 2373401812511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152181043731) 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, 3074882 + ... + 3429177.

It is an arithmetic number, because the mean of its divisors is an integer number (85396139780).

Almost surely, 2^{1152181043732} is an apocalyptic number.

It is an amenable number.

1152181043732 is a deficient number, since it is larger than the sum of its proper divisors (897326310988).

1152181043732 is a wasteful number, since it uses less digits than its factorization.

1152181043732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6504791 (or 6504789 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The spelling of 1152181043732 in words is "one trillion, one hundred fifty-two billion, one hundred eighty-one million, forty-three thousand, seven hundred thirty-two".