1170550886400 has 1755 divisors, whose sum is σ = 5113052031269. Its totient is φ = 255921684480.

The previous prime is 1170550886383. The next prime is 1170550886411. The reversal of 1170550886400 is 46880550711.

The square root of 1170550886400 is 1081920.

It is a perfect power (a square), and thus also a powerful number.

1170550886400 is a `hidden beast` number, since 1 + 17 + 0 + 550 + 8 + 86 + 4 + 0 + 0 = 666.

It can be written as a sum of positive squares in only one way, i.e., 421398319104 + 749152567296 = 649152^2 + 865536^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 50893516789 + ... + 50893516811.

Almost surely, 2^{1170550886400} is an apocalyptic number.

1170550886400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1170550886400 is the 1081920-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1170550886400

1170550886400 is an abundant number, since it is smaller than the sum of its proper divisors (3942501144869).

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

1170550886400 is an frugal number, since it uses more digits than its factorization.

1170550886400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114 (or 40 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 45.

The spelling of 1170550886400 in words is "one trillion, one hundred seventy billion, five hundred fifty million, eight hundred eighty-six thousand, four hundred".