13434203424 has 48 divisors (see below), whose sum is σ = 35272879488. Its totient is φ = 4477039872.

The previous prime is 13434203407. The next prime is 13434203449. The reversal of 13434203424 is 42430243431.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 13434203391 and 13434203400.

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, 485449 + ... + 512375.

It is an arithmetic number, because the mean of its divisors is an integer number (734851656).

Almost surely, 2^13434203424 is an apocalyptic number.

It is an amenable number.

13434203424 is an abundant number, since it is smaller than the sum of its proper divisors (21838676064).

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

13434203424 is a wasteful number, since it uses less digits than its factorization.

13434203424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32137 (or 32129 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 13434203424 its reverse (42430243431), we get a palindrome (55864446855).

The spelling of 13434203424 in words is "thirteen billion, four hundred thirty-four million, two hundred three thousand, four hundred twenty-four".