111411241040 has 80 divisors (see below), whose sum is σ = 282689853120. Its totient is φ = 40497346560.

The previous prime is 111411241009. The next prime is 111411241061. The reversal of 111411241040 is 40142114111.

111411241040 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2358776 + ... + 2405544.

It is an arithmetic number, because the mean of its divisors is an integer number (3533623164).

Almost surely, 2^111411241040 is an apocalyptic number.

111411241040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111411241040 is an abundant number, since it is smaller than the sum of its proper divisors (171278612080).

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

111411241040 is a wasteful number, since it uses less digits than its factorization.

111411241040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49500 (or 49494 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 111411241040 its reverse (40142114111), we get a palindrome (151553355151).

The spelling of 111411241040 in words is "one hundred eleven billion, four hundred eleven million, two hundred forty-one thousand, forty".