113440233404 has 12 divisors (see below), whose sum is σ = 201483400104. Its totient is φ = 55873547664.

The previous prime is 113440233391. The next prime is 113440233407. The reversal of 113440233404 is 404332044311.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113440233407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211641959 + ... + 211642494.

It is an arithmetic number, because the mean of its divisors is an integer number (16790283342).

Almost surely, 2^113440233404 is an apocalyptic number.

It is an amenable number.

113440233404 is a deficient number, since it is larger than the sum of its proper divisors (88043166700).

113440233404 is a wasteful number, since it uses less digits than its factorization.

113440233404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423284524 (or 423284522 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 113440233404 its reverse (404332044311), we get a palindrome (517772277715).

The spelling of 113440233404 in words is "one hundred thirteen billion, four hundred forty million, two hundred thirty-three thousand, four hundred four".