4450111105113 has 40 divisors (see below), whose sum is σ = 6664958435520. Its totient is φ = 2959040224800.

The previous prime is 4450111105073. The next prime is 4450111105157. The reversal of 4450111105113 is 3115011110544.

It is a happy number.

4450111105113 is a `hidden beast` number, since 44 + 501 + 1 + 1 + 1 + 0 + 5 + 113 = 666.

It is not a de Polignac number, because 4450111105113 - 2⁹ = 4450111104601 is a prime.

It is a super-2 number, since 2×4450111105113² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4450111101113) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 208748131 + ... + 208769447.

It is an arithmetic number, because the mean of its divisors is an integer number (166623960888).

Almost surely, 2^{4450111105113} is an apocalyptic number.

It is an amenable number.

4450111105113 is a deficient number, since it is larger than the sum of its proper divisors (2214847330407).

4450111105113 is a wasteful number, since it uses less digits than its factorization.

4450111105113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27899 (or 27890 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 27.

Adding to 4450111105113 its reverse (3115011110544), we get a palindrome (7565122215657).

The spelling of 4450111105113 in words is "four trillion, four hundred fifty billion, one hundred eleven million, one hundred five thousand, one hundred thirteen".