13434424 has 32 divisors (see below), whose sum is σ = 26424000. Its totient is φ = 6394752.

The previous prime is 13434419. The next prime is 13434427. The reversal of 13434424 is 42443431.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13434427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17962 + ... + 18694.

It is an arithmetic number, because the mean of its divisors is an integer number (825750).

Almost surely, 2^13434424 is an apocalyptic number.

It is an amenable number.

13434424 is a deficient number, since it is larger than the sum of its proper divisors (12989576).

13434424 is a wasteful number, since it uses less digits than its factorization.

13434424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847 (or 843 counting only the distinct ones).

The product of its digits is 4608, while the sum is 25.

The square root of 13434424 is about 3665.2999877227. The cubic root of 13434424 is about 237.7239932957.

Adding to 13434424 its reverse (42443431), we get a palindrome (55877855).

The spelling of 13434424 in words is "thirteen million, four hundred thirty-four thousand, four hundred twenty-four".