13442433 has 16 divisors (see below), whose sum is σ = 18513600. Its totient is φ = 8669376.

The previous prime is 13442417. The next prime is 13442441. The reversal of 13442433 is 33424431.

It is not a de Polignac number, because 13442433 - 2⁴ = 13442417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13442453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38343 + ... + 38691.

It is an arithmetic number, because the mean of its divisors is an integer number (1157100).

Almost surely, 2^13442433 is an apocalyptic number.

It is an amenable number.

13442433 is a deficient number, since it is larger than the sum of its proper divisors (5071167).

13442433 is a wasteful number, since it uses less digits than its factorization.

13442433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736.

The product of its digits is 3456, while the sum is 24.

The square root of 13442433 is about 3666.3923685280. The cubic root of 13442433 is about 237.7712240327.

Adding to 13442433 its reverse (33424431), we get a palindrome (46866864).

The spelling of 13442433 in words is "thirteen million, four hundred forty-two thousand, four hundred thirty-three".