1181067775360 has 64 divisors (see below), whose sum is σ = 3080171091600. Its totient is φ = 429479188480.

The previous prime is 1181067775351. The next prime is 1181067775367. The reversal of 1181067775360 is 635777601811.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 1181067775298 and 1181067775307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1181067775367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83875615 + ... + 83889694.

Almost surely, 2^{1181067775360} is an apocalyptic number.

1181067775360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1181067775360 is an abundant number, since it is smaller than the sum of its proper divisors (1899103316240).

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

1181067775360 is a wasteful number, since it uses less digits than its factorization.

1181067775360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167765339 (or 167765327 counting only the distinct ones).

The product of its (nonzero) digits is 1481760, while the sum is 52.

The spelling of 1181067775360 in words is "one trillion, one hundred eighty-one billion, sixty-seven million, seven hundred seventy-five thousand, three hundred sixty".