1160244643140 has 240 divisors, whose sum is σ = 3984966304704. Its totient is φ = 280254816000.

The previous prime is 1160244643111. The next prime is 1160244643163. The reversal of 1160244643140 is 413464420611.

1160244643140 is a `hidden beast` number, since 1 + 1 + 6 + 0 + 2 + 4 + 4 + 643 + 1 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 1160244643095 and 1160244643104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 4818615 + ... + 5053665.

Almost surely, 2^{1160244643140} is an apocalyptic number.

1160244643140 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 1160244643140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1992483152352).

1160244643140 is an abundant number, since it is smaller than the sum of its proper divisors (2824721661564).

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

1160244643140 is a wasteful number, since it uses less digits than its factorization.

1160244643140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235360 (or 235349 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The spelling of 1160244643140 in words is "one trillion, one hundred sixty billion, two hundred forty-four million, six hundred forty-three thousand, one hundred forty".