13043044 has 24 divisors (see below), whose sum is σ = 27460160. Its totient is φ = 5295456.

The previous prime is 13042999. The next prime is 13043053. The reversal of 13043044 is 44034031.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11727 + ... + 12790.

Almost surely, 2^13043044 is an apocalyptic number.

13043044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13043044 is an abundant number, since it is smaller than the sum of its proper divisors (14417116).

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

13043044 is a wasteful number, since it uses less digits than its factorization.

13043044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24547 (or 24545 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 13043044 is about 3611.5154713776. The cubic root of 13043044 is about 235.3926978738.

Adding to 13043044 its reverse (44034031), we get a palindrome (57077075).

The spelling of 13043044 in words is "thirteen million, forty-three thousand, forty-four".