113420113444 has 24 divisors (see below), whose sum is σ = 216596062368. Its totient is φ = 51538703040.

The previous prime is 113420113423. The next prime is 113420113459. The reversal of 113420113444 is 444311024311.

113420113444 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×113420113444² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252414 + ... + 539029.

It is an arithmetic number, because the mean of its divisors is an integer number (9024835932).

Almost surely, 2^113420113444 is an apocalyptic number.

It is an amenable number.

113420113444 is a deficient number, since it is larger than the sum of its proper divisors (103175948924).

113420113444 is a wasteful number, since it uses less digits than its factorization.

113420113444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794715 (or 794713 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 113420113444 its reverse (444311024311), we get a palindrome (557731137755).

The spelling of 113420113444 in words is "one hundred thirteen billion, four hundred twenty million, one hundred thirteen thousand, four hundred forty-four".