1112508647040 has 512 divisors, whose sum is σ = 4349952253440. Its totient is φ = 236047564800.

The previous prime is 1112508647039. The next prime is 1112508647069. The reversal of 1112508647040 is 407468052111.

It is a self number, because there is not a number n which added to its sum of digits gives 1112508647040.

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, 16645690 + ... + 16712390.

It is an arithmetic number, because the mean of its divisors is an integer number (8496000495).

Almost surely, 2^{1112508647040} is an apocalyptic number.

1112508647040 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 1112508647040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2174976126720).

1112508647040 is an abundant number, since it is smaller than the sum of its proper divisors (3237443606400).

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

1112508647040 is a wasteful number, since it uses less digits than its factorization.

1112508647040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66820 (or 66808 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 39.

The spelling of 1112508647040 in words is "one trillion, one hundred twelve billion, five hundred eight million, six hundred forty-seven thousand, forty".