111114004154424 has 128 divisors (see below), whose sum is σ = 290160142272000. Its totient is φ = 35391302521344.

The previous prime is 111114004154407. The next prime is 111114004154437. The reversal of 111114004154424 is 424451400411111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3700208242 + ... + 3700238270.

It is an arithmetic number, because the mean of its divisors is an integer number (2266876111500).

Almost surely, 2^{111114004154424} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111114004154424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145080071136000).

111114004154424 is an abundant number, since it is smaller than the sum of its proper divisors (179046138117576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111114004154424 is a wasteful number, since it uses less digits than its factorization.

111114004154424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36717 (or 36713 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 33.

Adding to 111114004154424 its reverse (424451400411111), we get a palindrome (535565404565535).

The spelling of 111114004154424 in words is "one hundred eleven trillion, one hundred fourteen billion, four million, one hundred fifty-four thousand, four hundred twenty-four".