111413424065475 has 120 divisors (see below), whose sum is σ = 217106737734320. Its totient is φ = 50406772469760.

The previous prime is 111413424065459. The next prime is 111413424065509. The reversal of 111413424065475 is 574560424314111.

It is not a de Polignac number, because 111413424065475 - 2⁴ = 111413424065459 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 14278071 + ... + 20656479.

Almost surely, 2^{111413424065475} is an apocalyptic number.

111413424065475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

111413424065475 is a deficient number, since it is larger than the sum of its proper divisors (105693313668845).

111413424065475 is an frugal number, since it uses more digits than its factorization.

111413424065475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6378547 (or 6378521 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 48.

Adding to 111413424065475 its reverse (574560424314111), we get a palindrome (685973848379586).

The spelling of 111413424065475 in words is "one hundred eleven trillion, four hundred thirteen billion, four hundred twenty-four million, sixty-five thousand, four hundred seventy-five".