110244630645 has 12 divisors (see below), whose sum is σ = 191090693196. Its totient is φ = 58797136320.

The previous prime is 110244630637. The next prime is 110244630659. The reversal of 110244630645 is 546036442011.

110244630645 is a `hidden beast` number, since 1 + 1 + 0 + 2 + 4 + 4 + 6 + 3 + 0 + 645 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 48179372004 + 62065258641 = 219498^2 + 249129^2 .

It is not a de Polignac number, because 110244630645 - 2³ = 110244630637 is a prime.

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, 1224940296 + ... + 1224940385.

It is an arithmetic number, because the mean of its divisors is an integer number (15924224433).

Almost surely, 2^110244630645 is an apocalyptic number.

110244630645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

110244630645 is a deficient number, since it is larger than the sum of its proper divisors (80846062551).

110244630645 is a wasteful number, since it uses less digits than its factorization.

110244630645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2449880692 (or 2449880689 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 110244630645 in words is "one hundred ten billion, two hundred forty-four million, six hundred thirty thousand, six hundred forty-five".