1105481348694 has 24 divisors (see below), whose sum is σ = 2395318063320. Its totient is φ = 368477094528.

The previous prime is 1105481348669. The next prime is 1105481348717. The reversal of 1105481348694 is 4968431845011.

1105481348694 is a `hidden beast` number, since 1 + 1 + 0 + 548 + 1 + 3 + 4 + 8 + 6 + 94 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1105481348694.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 978907 + ... + 1780230.

It is an arithmetic number, because the mean of its divisors is an integer number (99804919305).

Almost surely, 2^{1105481348694} is an apocalyptic number.

1105481348694 is an abundant number, since it is smaller than the sum of its proper divisors (1289836714626).

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

1105481348694 is a wasteful number, since it uses less digits than its factorization.

1105481348694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2781404 (or 2781401 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 54.

The spelling of 1105481348694 in words is "one trillion, one hundred five billion, four hundred eighty-one million, three hundred forty-eight thousand, six hundred ninety-four".