1170132172800 has 252 divisors, whose sum is σ = 3869495253120. Its totient is φ = 312014274560.

The previous prime is 1170132172721. The next prime is 1170132172817. The reversal of 1170132172800 is 82712310711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78635761 + ... + 78650639.

Almost surely, 2^{1170132172800} is an apocalyptic number.

1170132172800 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 1170132172800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1934747626560).

1170132172800 is an abundant number, since it is smaller than the sum of its proper divisors (2699363080320).

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

1170132172800 is an frugal number, since it uses more digits than its factorization.

1170132172800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14932 (or 14889 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 33.

The spelling of 1170132172800 in words is "one trillion, one hundred seventy billion, one hundred thirty-two million, one hundred seventy-two thousand, eight hundred".