13144043 has 8 divisors (see below), whose sum is σ = 15182640. Its totient is φ = 11246080.

The previous prime is 13144007. The next prime is 13144049. The reversal of 13144043 is 34044131.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13144043 - 2¹² = 13139947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13144049) 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, 34958 + ... + 35331.

It is an arithmetic number, because the mean of its divisors is an integer number (1897830).

Almost surely, 2^13144043 is an apocalyptic number.

13144043 is a deficient number, since it is larger than the sum of its proper divisors (2038597).

13144043 is a wasteful number, since it uses less digits than its factorization.

13144043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70317.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 13144043 is about 3625.4714176228. The cubic root of 13144043 is about 235.9987252158.

Adding to 13144043 its reverse (34044131), we get a palindrome (47188174).

The spelling of 13144043 in words is "thirteen million, one hundred forty-four thousand, forty-three".