1182181876463 has 16 divisors (see below), whose sum is σ = 1374019200000. Its totient is φ = 996084472992.

The previous prime is 1182181876453. The next prime is 1182181876559. The reversal of 1182181876463 is 3646781812811.

It is not a de Polignac number, because 1182181876463 - 2¹⁸ = 1182181614319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1182181876399 and 1182181876408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1182181876453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15324713 + ... + 15401661.

It is an arithmetic number, because the mean of its divisors is an integer number (85876200000).

Almost surely, 2^{1182181876463} is an apocalyptic number.

1182181876463 is a deficient number, since it is larger than the sum of its proper divisors (191837323537).

1182181876463 is an equidigital number, since it uses as much as digits as its factorization.

1182181876463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114214.

The product of its digits is 3096576, while the sum is 56.

The spelling of 1182181876463 in words is "one trillion, one hundred eighty-two billion, one hundred eighty-one million, eight hundred seventy-six thousand, four hundred sixty-three".