1160445746880 has 672 divisors, whose sum is σ = 4694778316800. Its totient is φ = 257591992320.

The previous prime is 1160445746843. The next prime is 1160445746947. The reversal of 1160445746880 is 886475440611.

1160445746880 is a `hidden beast` number, since 1 + 1 + 6 + 0 + 4 + 4 + 574 + 68 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 124120446 + ... + 124129794.

Almost surely, 2^{1160445746880} is an apocalyptic number.

1160445746880 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 1160445746880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2347389158400).

1160445746880 is an abundant number, since it is smaller than the sum of its proper divisors (3534332569920).

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

1160445746880 is a wasteful number, since it uses less digits than its factorization.

1160445746880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9557 (or 9544 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 54.

The spelling of 1160445746880 in words is "one trillion, one hundred sixty billion, four hundred forty-five million, seven hundred forty-six thousand, eight hundred eighty".