1163162973362 has 16 divisors (see below), whose sum is σ = 1882328945112. Its totient is φ = 535880628480.

The previous prime is 1163162973293. The next prime is 1163162973457. The reversal of 1163162973362 is 2633792613611.

It can be written as a sum of positive squares in 4 ways, for example, as 705349702201 + 457813271161 = 839851^2 + 676619^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1163162973362.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40144439 + ... + 40173402.

Almost surely, 2^{1163162973362} is an apocalyptic number.

1163162973362 is a deficient number, since it is larger than the sum of its proper divisors (719165971750).

1163162973362 is a wasteful number, since it uses less digits than its factorization.

1163162973362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80318413.

The product of its digits is 1469664, while the sum is 50.

The spelling of 1163162973362 in words is "one trillion, one hundred sixty-three billion, one hundred sixty-two million, nine hundred seventy-three thousand, three hundred sixty-two".