1143795631184 has 40 divisors (see below), whose sum is σ = 2422155472128. Its totient is φ = 520893642240.

The previous prime is 1143795631183. The next prime is 1143795631247. The reversal of 1143795631184 is 4811365973411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1143795631183) 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, 67816262 + ... + 67833125.

Almost surely, 2^{1143795631184} is an apocalyptic number.

It is an amenable number.

1143795631184 is an abundant number, since it is smaller than the sum of its proper divisors (1278359840944).

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

1143795631184 is a wasteful number, since it uses less digits than its factorization.

1143795631184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135649443 (or 135649437 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 53.

The spelling of 1143795631184 in words is "one trillion, one hundred forty-three billion, seven hundred ninety-five million, six hundred thirty-one thousand, one hundred eighty-four".