1180869777360 has 2560 divisors, whose sum is σ = 5540765368320. Its totient is φ = 224163790848.

The previous prime is 1180869777323. The next prime is 1180869777383. The reversal of 1180869777360 is 637779680811.

1180869777360 is a `hidden beast` number, since 1 + 180 + 8 + 6 + 97 + 7 + 7 + 360 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 511 ways as a sum of consecutive naturals, for example, 11464755069 + ... + 11464755171.

It is an arithmetic number, because the mean of its divisors is an integer number (2164361472).

Almost surely, 2^{1180869777360} is an apocalyptic number.

1180869777360 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 1180869777360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2770382684160).

1180869777360 is an abundant number, since it is smaller than the sum of its proper divisors (4359895590960).

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

1180869777360 is a wasteful number, since it uses less digits than its factorization.

1180869777360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282 (or 270 counting only the distinct ones).

The product of its (nonzero) digits is 21337344, while the sum is 63.

The spelling of 1180869777360 in words is "one trillion, one hundred eighty billion, eight hundred sixty-nine million, seven hundred seventy-seven thousand, three hundred sixty".