1190844232992 has 54 divisors (see below), whose sum is σ = 3386515952547. Its totient is φ = 396941904576.

The previous prime is 1190844232979. The next prime is 1190844233003. The reversal of 1190844232992 is 2992324480911.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

1190844232992 is a `hidden beast` number, since 1 + 1 + 90 + 8 + 442 + 3 + 29 + 92 = 666.

It can be written as a sum of positive squares in only one way, i.e., 595422116496 + 595422116496 = 771636^2 + 771636^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=771636.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 18487113 + ... + 18551415.

Almost surely, 2^{1190844232992} is an apocalyptic number.

1190844232992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1190844232992 is an abundant number, since it is smaller than the sum of its proper divisors (2195671719555).

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

1190844232992 is an frugal number, since it uses more digits than its factorization.

1190844232992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128622 (or 64308 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 54.

The spelling of 1190844232992 in words is "one trillion, one hundred ninety billion, eight hundred forty-four million, two hundred thirty-two thousand, nine hundred ninety-two".