111411312134234 has 8 divisors (see below), whose sum is σ = 190990820801568. Its totient is φ = 47747705200380.

The previous prime is 111411312134207. The next prime is 111411312134249. The reversal of 111411312134234 is 432431213114111.

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

It is a super-2 number, since 2×111411312134234² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 111411312134234.

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, 3978975433352 + ... + 3978975433379.

It is an arithmetic number, because the mean of its divisors is an integer number (23873852600196).

Almost surely, 2^{111411312134234} is an apocalyptic number.

111411312134234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

111411312134234 is a deficient number, since it is larger than the sum of its proper divisors (79579508667334).

111411312134234 is an equidigital number, since it uses as much as digits as its factorization.

111411312134234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7957950866740.

The product of its digits is 6912, while the sum is 32.

Adding to 111411312134234 its reverse (432431213114111), we get a palindrome (543842525248345).

The spelling of 111411312134234 in words is "one hundred eleven trillion, four hundred eleven billion, three hundred twelve million, one hundred thirty-four thousand, two hundred thirty-four".