1184667990912 has 160 divisors (see below), whose sum is σ = 4029203383920. Its totient is φ = 338476548096.

The previous prime is 1184667990841. The next prime is 1184667990917. The reversal of 1184667990912 is 2190997664811.

1184667990912 is a `hidden beast` number, since 1 + 1 + 8 + 466 + 79 + 90 + 9 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 1184667990912.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1184667990917) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8088993 + ... + 8234144.

Almost surely, 2^{1184667990912} is an apocalyptic number.

1184667990912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1184667990912 is an abundant number, since it is smaller than the sum of its proper divisors (2844535393008).

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

1184667990912 is an equidigital number, since it uses as much as digits as its factorization.

1184667990912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16323170 (or 16323149 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 63.

The spelling of 1184667990912 in words is "one trillion, one hundred eighty-four billion, six hundred sixty-seven million, nine hundred ninety thousand, nine hundred twelve".