1168725317776 has 15 divisors (see below), whose sum is σ = 2264413681561. Its totient is φ = 584360496736.

The previous prime is 1168725317719. The next prime is 1168725317797. The reversal of 1168725317776 is 6777135278611.

The square root of 1168725317776 is 1081076.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 27930431376 + 1140794886400 = 167124^2 + 1068080^2 .

It is a super-2 number, since 2×1168725317776² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 4189170 + ... + 4459438.

Almost surely, 2^{1168725317776} is an apocalyptic number.

1168725317776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1168725317776 is the 1081076-th square number.

It is an amenable number.

1168725317776 is a deficient number, since it is larger than the sum of its proper divisors (1095688363785).

1168725317776 is an frugal number, since it uses more digits than its factorization.

1168725317776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540546 (or 270271 counting only the distinct ones).

The product of its digits is 20744640, while the sum is 61.

The spelling of 1168725317776 in words is "one trillion, one hundred sixty-eight billion, seven hundred twenty-five million, three hundred seventeen thousand, seven hundred seventy-six".