113413444 has 24 divisors (see below), whose sum is σ = 203995008. Its totient is φ = 55144800.

The previous prime is 113413439. The next prime is 113413453. The reversal of 113413444 is 444314311.

It is a super-2 number, since 2×113413444² = 25725218559882272, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28794 + ... + 32494.

It is an arithmetic number, because the mean of its divisors is an integer number (8499792).

Almost surely, 2^113413444 is an apocalyptic number.

It is an amenable number.

113413444 is a deficient number, since it is larger than the sum of its proper divisors (90581564).

113413444 is a wasteful number, since it uses less digits than its factorization.

113413444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3915 (or 3913 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 113413444 is about 10649.5748271938. The cubic root of 113413444 is about 484.0477208599.

Adding to 113413444 its reverse (444314311), we get a palindrome (557727755).

The spelling of 113413444 in words is "one hundred thirteen million, four hundred thirteen thousand, four hundred forty-four".