113443004424 has 32 divisors (see below), whose sum is σ = 288256818240. Its totient is φ = 37194427200.

The previous prime is 113443004387. The next prime is 113443004447. The reversal of 113443004424 is 424400344311.

It is a junction number, because it is equal to n+sod(n) for n = 113443004391 and 113443004400.

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, 38742732 + ... + 38745659.

It is an arithmetic number, because the mean of its divisors is an integer number (9008025570).

Almost surely, 2^113443004424 is an apocalyptic number.

It is an amenable number.

113443004424 is an abundant number, since it is smaller than the sum of its proper divisors (174813813816).

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

113443004424 is a wasteful number, since it uses less digits than its factorization.

113443004424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77488461 (or 77488457 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 113443004424 its reverse (424400344311), we get a palindrome (537843348735).

The spelling of 113443004424 in words is "one hundred thirteen billion, four hundred forty-three million, four thousand, four hundred twenty-four".