111093938914869 has 24 divisors (see below), whose sum is σ = 160538266301400. Its totient is φ = 74030671411200.

The previous prime is 111093938914853. The next prime is 111093938914873. The reversal of 111093938914869 is 968419839390111.

111093938914869 is a `hidden beast` number, since 1 + 1 + 10 + 9 + 39 + 389 + 148 + 69 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 19687528065969 + 91406410848900 = 4437063^2 + 9560670^2 .

It is not a de Polignac number, because 111093938914869 - 2⁴ = 111093938914853 is a prime.

It is a super-2 number, since 2×111093938914869² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 111093938914797 and 111093938914806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111093938914369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 353499997 + ... + 353814125.

It is an arithmetic number, because the mean of its divisors is an integer number (6689094429225).

Almost surely, 2^{111093938914869} is an apocalyptic number.

It is an amenable number.

111093938914869 is a deficient number, since it is larger than the sum of its proper divisors (49444327386531).

111093938914869 is a wasteful number, since it uses less digits than its factorization.

111093938914869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330965 (or 330962 counting only the distinct ones).

The product of its (nonzero) digits is 90699264, while the sum is 72.

The spelling of 111093938914869 in words is "one hundred eleven trillion, ninety-three billion, nine hundred thirty-eight million, nine hundred fourteen thousand, eight hundred sixty-nine".