1144482770880 has 84 divisors (see below), whose sum is σ = 3936543873912. Its totient is φ = 305195404800.

The previous prime is 1144482770869. The next prime is 1144482770887. The reversal of 1144482770880 is 880772844411.

1144482770880 is a `hidden beast` number, since 1 + 14 + 4 + 482 + 7 + 70 + 8 + 80 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144482770887) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 198692046 + ... + 198697805.

Almost surely, 2^{1144482770880} is an apocalyptic number.

1144482770880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1144482770880 is an abundant number, since it is smaller than the sum of its proper divisors (2792061103032).

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

1144482770880 is a wasteful number, since it uses less digits than its factorization.

1144482770880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397389874 (or 397389861 counting only the distinct ones).

The product of its (nonzero) digits is 3211264, while the sum is 54.

The spelling of 1144482770880 in words is "one trillion, one hundred forty-four billion, four hundred eighty-two million, seven hundred seventy thousand, eight hundred eighty".