1117803594240 has 640 divisors, whose sum is σ = 4034486776320. Its totient is φ = 293320065024.

The previous prime is 1117803594239. The next prime is 1117803594301. The reversal of 1117803594240 is 424953087111.

1117803594240 is a `hidden beast` number, since 1 + 1 + 17 + 8 + 0 + 3 + 594 + 2 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (640).

It is a super-2 number, since 2×1117803594240² (a number of 25 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1402513522 + ... + 1402514318.

It is an arithmetic number, because the mean of its divisors is an integer number (6303885588).

Almost surely, 2^{1117803594240} is an apocalyptic number.

1117803594240 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 1117803594240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2017243388160).

1117803594240 is an abundant number, since it is smaller than the sum of its proper divisors (2916683182080).

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

1117803594240 is a wasteful number, since it uses less digits than its factorization.

1117803594240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129 (or 1107 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The spelling of 1117803594240 in words is "one trillion, one hundred seventeen billion, eight hundred three million, five hundred ninety-four thousand, two hundred forty".