1169924041728 has 880 divisors, whose sum is σ = 3879848427840. Its totient is φ = 348954034176.

The previous prime is 1169924041721. The next prime is 1169924041739. The reversal of 1169924041728 is 8271404299611.

1169924041728 is a `hidden beast` number, since 1 + 1 + 69 + 9 + 2 + 404 + 172 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (1169924041721) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 7005533101 + ... + 7005533267.

It is an arithmetic number, because the mean of its divisors is an integer number (4408918668).

Almost surely, 2^{1169924041728} is an apocalyptic number.

1169924041728 is a gapful number since it is divisible by the number (18) 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 1169924041728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1939924213920).

1169924041728 is an abundant number, since it is smaller than the sum of its proper divisors (2709924386112).

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

1169924041728 is a wasteful number, since it uses less digits than its factorization.

1169924041728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374 (or 347 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 54.

The spelling of 1169924041728 in words is "one trillion, one hundred sixty-nine billion, nine hundred twenty-four million, forty-one thousand, seven hundred twenty-eight".