109108285810848 has 240 divisors, whose sum is σ = 323629339355784. Its totient is φ = 36059324221440.

The previous prime is 109108285810831. The next prime is 109108285810877. The reversal of 109108285810848 is 848018582801901.

109108285810848 is a `hidden beast` number, since 1 + 0 + 9 + 1 + 0 + 8 + 2 + 8 + 581 + 0 + 8 + 48 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 41833316465424 + 67274969345424 = 6467868^2 + 8202132^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 187310386 + ... + 187891982.

Almost surely, 2^{109108285810848} is an apocalyptic number.

109108285810848 is a gapful number since it is divisible by the number (18) 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 109108285810848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161814669677892).

109108285810848 is an abundant number, since it is smaller than the sum of its proper divisors (214521053544936).

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

109108285810848 is a wasteful number, since it uses less digits than its factorization.

109108285810848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582237 (or 582220 counting only the distinct ones).

The product of its (nonzero) digits is 11796480, while the sum is 63.

The spelling of 109108285810848 in words is "one hundred nine trillion, one hundred eight billion, two hundred eighty-five million, eight hundred ten thousand, eight hundred forty-eight".