1117621575360 has 224 divisors, whose sum is σ = 3965516153280. Its totient is φ = 296309293056.

The previous prime is 1117621575293. The next prime is 1117621575397. The reversal of 1117621575360 is 635751267111.

1117621575360 is a `hidden beast` number, since 1 + 1 + 1 + 7 + 6 + 215 + 75 + 360 = 666.

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 31 ways as a sum of consecutive naturals, for example, 1120864 + ... + 1868576.

Almost surely, 2^{1117621575360} is an apocalyptic number.

1117621575360 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 1117621575360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1982758076640).

1117621575360 is an abundant number, since it is smaller than the sum of its proper divisors (2847894577920).

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

1117621575360 is a wasteful number, since it uses less digits than its factorization.

1117621575360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747912 (or 747896 counting only the distinct ones).

The product of its (nonzero) digits is 264600, while the sum is 45.

The spelling of 1117621575360 in words is "one trillion, one hundred seventeen billion, six hundred twenty-one million, five hundred seventy-five thousand, three hundred sixty".