1117870410384 has 800 divisors, whose sum is σ = 4106981303040. Its totient is φ = 285687005184.

The previous prime is 1117870410379. The next prime is 1117870410487. The reversal of 1117870410384 is 4830140787111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 694760172 + ... + 694761780.

Almost surely, 2^{1117870410384} is an apocalyptic number.

1117870410384 is a gapful number since it is divisible by the number (14) 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 1117870410384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2053490651520).

1117870410384 is an abundant number, since it is smaller than the sum of its proper divisors (2989110892656).

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

1117870410384 is a wasteful number, since it uses less digits than its factorization.

1117870410384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1829 (or 1814 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 45.

The spelling of 1117870410384 in words is "one trillion, one hundred seventeen billion, eight hundred seventy million, four hundred ten thousand, three hundred eighty-four".