113444334140 has 24 divisors (see below), whose sum is σ = 238240699872. Its totient is φ = 45376286400.

The previous prime is 113444334127. The next prime is 113444334173. The reversal of 113444334140 is 41433444311.

It is a junction number, because it is equal to n+sod(n) for n = 113444334097 and 113444334106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 736865 + ... + 877415.

It is an arithmetic number, because the mean of its divisors is an integer number (9926695828).

Almost surely, 2^113444334140 is an apocalyptic number.

113444334140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113444334140 is an abundant number, since it is smaller than the sum of its proper divisors (124796365732).

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

113444334140 is a wasteful number, since it uses less digits than its factorization.

113444334140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180917 (or 180915 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 113444334140 its reverse (41433444311), we get a palindrome (154877778451).

The spelling of 113444334140 in words is "one hundred thirteen billion, four hundred forty-four million, three hundred thirty-four thousand, one hundred forty".