1078617244208 has 20 divisors (see below), whose sum is σ = 2388366755280. Its totient is φ = 462264533184.

The previous prime is 1078617244193. The next prime is 1078617244259. The reversal of 1078617244208 is 8024427168701.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4815255443 + ... + 4815255666.

It is an arithmetic number, because the mean of its divisors is an integer number (119418337764).

Almost surely, 2^{1078617244208} is an apocalyptic number.

It is an amenable number.

1078617244208 is an abundant number, since it is smaller than the sum of its proper divisors (1309749511072).

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

1078617244208 is an equidigital number, since it uses as much as digits as its factorization.

1078617244208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9630511124 (or 9630511118 counting only the distinct ones).

The product of its (nonzero) digits is 1204224, while the sum is 50.

The spelling of 1078617244208 in words is "one trillion, seventy-eight billion, six hundred seventeen million, two hundred forty-four thousand, two hundred eight".