113424223424 has 28 divisors (see below), whose sum is σ = 231159338544. Its totient is φ = 55179350784.

The previous prime is 113424223417. The next prime is 113424223441. The reversal of 113424223424 is 424322424311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23947004 + ... + 23951739.

Almost surely, 2^113424223424 is an apocalyptic number.

It is an amenable number.

113424223424 is an abundant number, since it is smaller than the sum of its proper divisors (117735115120).

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

113424223424 is an equidigital number, since it uses as much as digits as its factorization.

113424223424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47898792 (or 47898782 counting only the distinct ones).

The product of its digits is 36864, while the sum is 32.

Adding to 113424223424 its reverse (424322424311), we get a palindrome (537746647735).

The spelling of 113424223424 in words is "one hundred thirteen billion, four hundred twenty-four million, two hundred twenty-three thousand, four hundred twenty-four".