1140879168000 has 2880 divisors, whose sum is σ = 5276898506880. Its totient is φ = 241864704000.

The previous prime is 1140879167977. The next prime is 1140879168157. The reversal of 1140879168000 is 8619780411.

It is a happy number.

1140879168000 is a `hidden beast` number, since 11 + 408 + 79 + 168 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (2880).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 60046271991 + ... + 60046272009.

It is an arithmetic number, because the mean of its divisors is an integer number (1832256426).

Almost surely, 2^{1140879168000} is an apocalyptic number.

1140879168000 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 1140879168000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2638449253440).

1140879168000 is an abundant number, since it is smaller than the sum of its proper divisors (4136019338880).

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

1140879168000 is an frugal number, since it uses more digits than its factorization.

1140879168000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100 (or 53 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 45.

The spelling of 1140879168000 in words is "one trillion, one hundred forty billion, eight hundred seventy-nine million, one hundred sixty-eight thousand".