13424042430 has 48 divisors (see below), whose sum is σ = 35262352944. Its totient is φ = 3542837760.

The previous prime is 13424042413. The next prime is 13424042441. The reversal of 13424042430 is 3424042431.

It is a happy number.

13424042430 is a `hidden beast` number, since 13 + 4 + 2 + 404 + 243 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 13424042394 and 13424042403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 760116 + ... + 777575.

It is an arithmetic number, because the mean of its divisors is an integer number (734632353).

Almost surely, 2^13424042430 is an apocalyptic number.

13424042430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13424042430 is an abundant number, since it is smaller than the sum of its proper divisors (21838310514).

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

13424042430 is a wasteful number, since it uses less digits than its factorization.

13424042430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1537801 (or 1537798 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 13424042430 its reverse (3424042431), we get a palindrome (16848084861).

Subtracting from 13424042430 its reverse (3424042431), we obtain a palindrome (9999999999).

The spelling of 13424042430 in words is "thirteen billion, four hundred twenty-four million, forty-two thousand, four hundred thirty".