13430416 has 20 divisors (see below), whose sum is σ = 27391600. Its totient is φ = 6361632.

The previous prime is 13430407. The next prime is 13430419. The reversal of 13430416 is 61403431.

13430416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13430419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21786 + ... + 22393.

It is an arithmetic number, because the mean of its divisors is an integer number (1369580).

Almost surely, 2^13430416 is an apocalyptic number.

13430416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13430416 is an abundant number, since it is smaller than the sum of its proper divisors (13961184).

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

13430416 is a wasteful number, since it uses less digits than its factorization.

13430416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44206 (or 44200 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 13430416 is about 3664.7531976929. The cubic root of 13430416 is about 237.7003502393.

Adding to 13430416 its reverse (61403431), we get a palindrome (74833847).

The spelling of 13430416 in words is "thirteen million, four hundred thirty thousand, four hundred sixteen".