111414444245 has 8 divisors (see below), whose sum is σ = 143981743416. Its totient is φ = 82275281856.

The previous prime is 111414444179. The next prime is 111414444247. The reversal of 111414444245 is 542444414111.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3511392049 + 107903052196 = 59257^2 + 328486^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111414444245 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111414444247) 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 7 ways as a sum of consecutive naturals, for example, 857034122 + ... + 857034251.

It is an arithmetic number, because the mean of its divisors is an integer number (17997717927).

Almost surely, 2^111414444245 is an apocalyptic number.

It is an amenable number.

111414444245 is a deficient number, since it is larger than the sum of its proper divisors (32567299171).

111414444245 is a wasteful number, since it uses less digits than its factorization.

111414444245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1714068391.

The product of its digits is 40960, while the sum is 35.

Adding to 111414444245 its reverse (542444414111), we get a palindrome (653858858356).

The spelling of 111414444245 in words is "one hundred eleven billion, four hundred fourteen million, four hundred forty-four thousand, two hundred forty-five".