111411420421334 has 8 divisors (see below), whose sum is σ = 182309597053128. Its totient is φ = 50641554736960.

The previous prime is 111411420421319. The next prime is 111411420421363. The reversal of 111411420421334 is 433124024114111.

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

It is a self number, because there is not a number n which added to its sum of digits gives 111411420421334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2532077736827 + ... + 2532077736870.

It is an arithmetic number, because the mean of its divisors is an integer number (22788699631641).

Almost surely, 2^{111411420421334} is an apocalyptic number.

111411420421334 is a deficient number, since it is larger than the sum of its proper divisors (70898176631794).

111411420421334 is a wasteful number, since it uses less digits than its factorization.

111411420421334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5064155473710.

The product of its (nonzero) digits is 9216, while the sum is 32.

Adding to 111411420421334 its reverse (433124024114111), we get a palindrome (544535444535445).

The spelling of 111411420421334 in words is "one hundred eleven trillion, four hundred eleven billion, four hundred twenty million, four hundred twenty-one thousand, three hundred thirty-four".