1105663747086 has 48 divisors (see below), whose sum is σ = 2553609427200. Its totient is φ = 344737255824.

The previous prime is 1105663747079. The next prime is 1105663747117. The reversal of 1105663747086 is 6807473665011.

1105663747086 is a `hidden beast` number, since 1 + 1 + 0 + 5 + 66 + 37 + 470 + 86 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20434596 + ... + 20488631.

It is an arithmetic number, because the mean of its divisors is an integer number (53200196400).

Almost surely, 2^{1105663747086} is an apocalyptic number.

1105663747086 is an abundant number, since it is smaller than the sum of its proper divisors (1447945680114).

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

1105663747086 is a wasteful number, since it uses less digits than its factorization.

1105663747086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40923333 (or 40923330 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 54.

The spelling of 1105663747086 in words is "one trillion, one hundred five billion, six hundred sixty-three million, seven hundred forty-seven thousand, eighty-six".