13434416 has 10 divisors (see below), whose sum is σ = 26029212. Its totient is φ = 6717200.

The previous prime is 13434401. The next prime is 13434419. The reversal of 13434416 is 61443431.

It is a super-2 number, since 2×13434416² = 360967066522112, which contains 22 as substring.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (13434419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 419810 + ... + 419841.

Almost surely, 2^13434416 is an apocalyptic number.

13434416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13434416 is a deficient number, since it is larger than the sum of its proper divisors (12594796).

13434416 is an equidigital number, since it uses as much as digits as its factorization.

13434416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839659 (or 839653 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

The square root of 13434416 is about 3665.2988964067. The cubic root of 13434416 is about 237.7239461086.

Adding to 13434416 its reverse (61443431), we get a palindrome (74877847).

The spelling of 13434416 in words is "thirteen million, four hundred thirty-four thousand, four hundred sixteen".