111441431113299 has 24 divisors (see below), whose sum is σ = 183969430331232. Its totient is φ = 63679909674240.

The previous prime is 111441431113279. The next prime is 111441431113339. The reversal of 111441431113299 is 992311134144111.

It is a happy number.

111441431113299 is a `hidden beast` number, since 1 + 1 + 1 + 4 + 4 + 1 + 4 + 311 + 1 + 329 + 9 = 666.

It is not a de Polignac number, because 111441431113299 - 2¹³ = 111441431105107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111441431113279) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8147184 + ... + 17007629.

It is an arithmetic number, because the mean of its divisors is an integer number (7665392930468).

Almost surely, 2^{111441431113299} is an apocalyptic number.

111441431113299 is a deficient number, since it is larger than the sum of its proper divisors (72527999217933).

111441431113299 is a wasteful number, since it uses less digits than its factorization.

111441431113299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25225147 (or 25225144 counting only the distinct ones).

The product of its digits is 93312, while the sum is 45.

The spelling of 111441431113299 in words is "one hundred eleven trillion, four hundred forty-one billion, four hundred thirty-one million, one hundred thirteen thousand, two hundred ninety-nine".