1169149132800 has 1440 divisors, whose sum is σ = 4928923256400. Its totient is φ = 261724569600.

The previous prime is 1169149132799. The next prime is 1169149132813. The reversal of 1169149132800 is 82319419611.

It is a tau number, because it is divible by the number of its divisors (1440).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 22059417574 + ... + 22059417626.

Almost surely, 2^{1169149132800} is an apocalyptic number.

1169149132800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1169149132800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2464461628200).

1169149132800 is an abundant number, since it is smaller than the sum of its proper divisors (3759774123600).

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

1169149132800 is an equidigital number, since it uses as much as digits as its factorization.

1169149132800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135 (or 91 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 45.

The spelling of 1169149132800 in words is "one trillion, one hundred sixty-nine billion, one hundred forty-nine million, one hundred thirty-two thousand, eight hundred".