1132445431656 has 192 divisors, whose sum is σ = 3927189502080. Its totient is φ = 286191843840.

The previous prime is 1132445431609. The next prime is 1132445431709. The reversal of 1132445431656 is 6561345442311.

1132445431656 is a `hidden beast` number, since 1 + 1 + 3 + 2 + 44 + 543 + 1 + 65 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2555211 + ... + 2965466.

It is an arithmetic number, because the mean of its divisors is an integer number (20454111990).

Almost surely, 2^{1132445431656} is an apocalyptic number.

It is an amenable number.

1132445431656 is an abundant number, since it is smaller than the sum of its proper divisors (2794744070424).

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

1132445431656 is a wasteful number, since it uses less digits than its factorization.

1132445431656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5520744 (or 5520737 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 45.

The spelling of 1132445431656 in words is "one trillion, one hundred thirty-two billion, four hundred forty-five million, four hundred thirty-one thousand, six hundred fifty-six".