1113403144424 has 64 divisors (see below), whose sum is σ = 2235986424000. Its totient is φ = 518176120320.

The previous prime is 1113403144391. The next prime is 1113403144453. The reversal of 1113403144424 is 4244413043111.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16656092 + ... + 16722804.

It is an arithmetic number, because the mean of its divisors is an integer number (34937287875).

Almost surely, 2^{1113403144424} is an apocalyptic number.

It is an amenable number.

1113403144424 is an abundant number, since it is smaller than the sum of its proper divisors (1122583279576).

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

1113403144424 is a wasteful number, since it uses less digits than its factorization.

1113403144424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68658 (or 68654 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 1113403144424 its reverse (4244413043111), we get a palindrome (5357816187535).

The spelling of 1113403144424 in words is "one trillion, one hundred thirteen billion, four hundred three million, one hundred forty-four thousand, four hundred twenty-four".