1119063640320 has 432 divisors, whose sum is σ = 4141933351920. Its totient is φ = 277962817536.

The previous prime is 1119063640297. The next prime is 1119063640351. The reversal of 1119063640320 is 230463609111.

1119063640320 is a `hidden beast` number, since 1 + 1 + 1 + 9 + 0 + 6 + 3 + 640 + 3 + 2 + 0 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 99997618176 + 1019066022144 = 316224^2 + 1009488^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18967026 + ... + 19025934.

It is an arithmetic number, because the mean of its divisors is an integer number (9587808685).

Almost surely, 2^{1119063640320} is an apocalyptic number.

1119063640320 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 1119063640320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2070966675960).

1119063640320 is an abundant number, since it is smaller than the sum of its proper divisors (3022869711600).

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

1119063640320 is a wasteful number, since it uses less digits than its factorization.

1119063640320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59050 (or 59033 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The spelling of 1119063640320 in words is "one trillion, one hundred nineteen billion, sixty-three million, six hundred forty thousand, three hundred twenty".