1132776764946 has 128 divisors (see below), whose sum is σ = 2737566720000. Its totient is φ = 345886044480.

The previous prime is 1132776764929. The next prime is 1132776764947. The reversal of 1132776764946 is 6494676772311.

It is a happy number.

1132776764946 is a `hidden beast` number, since 1 + 1 + 3 + 2 + 7 + 76 + 76 + 494 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (1132776764947) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 39075085 + ... + 39104063.

It is an arithmetic number, because the mean of its divisors is an integer number (21387240000).

Almost surely, 2^{1132776764946} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1132776764946, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1368783360000).

1132776764946 is an abundant number, since it is smaller than the sum of its proper divisors (1604789955054).

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

1132776764946 is a wasteful number, since it uses less digits than its factorization.

1132776764946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30269 (or 30263 counting only the distinct ones).

The product of its digits is 64012032, while the sum is 63.

The spelling of 1132776764946 in words is "one trillion, one hundred thirty-two billion, seven hundred seventy-six million, seven hundred sixty-four thousand, nine hundred forty-six".