111414330040 has 128 divisors (see below), whose sum is σ = 286117997760. Its totient is φ = 38680879104.

The previous prime is 111414330029. The next prime is 111414330073. The reversal of 111414330040 is 40033414111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 111414329993 and 111414330020.

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, 10275502 + ... + 10286338.

Almost surely, 2^111414330040 is an apocalyptic number.

111414330040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111414330040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143058998880).

111414330040 is an abundant number, since it is smaller than the sum of its proper divisors (174703667720).

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

111414330040 is a wasteful number, since it uses less digits than its factorization.

111414330040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12041 (or 12037 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 111414330040 its reverse (40033414111), we get a palindrome (151447744151).

The spelling of 111414330040 in words is "one hundred eleven billion, four hundred fourteen million, three hundred thirty thousand, forty".