111424201411 has 8 divisors (see below), whose sum is σ = 114443829360. Its totient is φ = 108405003168.

The previous prime is 111424201393. The next prime is 111424201417. The reversal of 111424201411 is 114102424111.

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

It is a cyclic number.

It is not a de Polignac number, because 111424201411 - 2¹⁵ = 111424168643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111424201417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 457980 + ... + 657718.

It is an arithmetic number, because the mean of its divisors is an integer number (14305478670).

Almost surely, 2^111424201411 is an apocalyptic number.

111424201411 is a deficient number, since it is larger than the sum of its proper divisors (3019627949).

111424201411 is a wasteful number, since it uses less digits than its factorization.

111424201411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214853.

The product of its (nonzero) digits is 256, while the sum is 22.

Adding to 111424201411 its reverse (114102424111), we get a palindrome (225526625522).

The spelling of 111424201411 in words is "one hundred eleven billion, four hundred twenty-four million, two hundred one thousand, four hundred eleven".