1182136379680 has 24 divisors (see below), whose sum is σ = 2792797197372. Its totient is φ = 472854551808.

The previous prime is 1182136379657. The next prime is 1182136379759. The reversal of 1182136379680 is 869736312811.

It can be written as a sum of positive squares in 2 ways, for example, as 1101064067856 + 81072311824 = 1049316^2 + 284732^2 .

It is an unprimeable number.

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, 3694176027 + ... + 3694176346.

Almost surely, 2^{1182136379680} is an apocalyptic number.

1182136379680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1182136379680 is an abundant number, since it is smaller than the sum of its proper divisors (1610660817692).

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

1182136379680 is an equidigital number, since it uses as much as digits as its factorization.

1182136379680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7388352388 (or 7388352380 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 55.

The spelling of 1182136379680 in words is "one trillion, one hundred eighty-two billion, one hundred thirty-six million, three hundred seventy-nine thousand, six hundred eighty".