1180166523376 has 20 divisors (see below), whose sum is σ = 2289441638232. Its totient is φ = 589342874816.

The previous prime is 1180166523373. The next prime is 1180166523449. The reversal of 1180166523376 is 6733256610811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1180166523373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46261030 + ... + 46286533.

Almost surely, 2^{1180166523376} is an apocalyptic number.

1180166523376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1180166523376 is a deficient number, since it is larger than the sum of its proper divisors (1109275114856).

1180166523376 is an equidigital number, since it uses as much as digits as its factorization.

1180166523376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92548368 (or 92548362 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 1180166523376 in words is "one trillion, one hundred eighty billion, one hundred sixty-six million, five hundred twenty-three thousand, three hundred seventy-six".