1162118496256 has 51 divisors (see below), whose sum is σ = 2324771331043. Its totient is φ = 580921262080.

The previous prime is 1162118496191. The next prime is 1162118496269. The reversal of 1162118496256 is 6526948112611.

The square root of 1162118496256 is 1078016.

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

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, 275969991 + ... + 275974201.

Almost surely, 2^{1162118496256} is an apocalyptic number.

1162118496256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1162118496256 is the 1078016-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1162118496256

1162118496256 is an abundant number, since it is smaller than the sum of its proper divisors (1162652834787).

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

1162118496256 is an frugal number, since it uses more digits than its factorization.

1162118496256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8454 (or 4213 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 52.

The spelling of 1162118496256 in words is "one trillion, one hundred sixty-two billion, one hundred eighteen million, four hundred ninety-six thousand, two hundred fifty-six".