1164363631362 has 24 divisors (see below), whose sum is σ = 2522841536124. Its totient is φ = 388112953824.

The previous prime is 1164363631303. The next prime is 1164363631381. The reversal of 1164363631362 is 2631363634611.

It is a happy number.

1164363631362 is a `hidden beast` number, since 1 + 1 + 6 + 4 + 3 + 6 + 3 + 631 + 3 + 6 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1158875933121 + 5487698241 = 1076511^2 + 74079^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 213508 + ... + 1540880.

Almost surely, 2^{1164363631362} is an apocalyptic number.

1164363631362 is an abundant number, since it is smaller than the sum of its proper divisors (1358477904762).

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

1164363631362 is a wasteful number, since it uses less digits than its factorization.

1164363631362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1376114 (or 1376111 counting only the distinct ones).

The product of its digits is 839808, while the sum is 45.

The spelling of 1164363631362 in words is "one trillion, one hundred sixty-four billion, three hundred sixty-three million, six hundred thirty-one thousand, three hundred sixty-two".