13300044 has 12 divisors (see below), whose sum is σ = 31033464. Its totient is φ = 4433344.

The previous prime is 13300043. The next prime is 13300051. The reversal of 13300044 is 44000331.

13300044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 13299996 and 13300032.

It is not an unprimeable number, because it can be changed into a prime (13300043) 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, 554157 + ... + 554180.

It is an arithmetic number, because the mean of its divisors is an integer number (2586122).

Almost surely, 2^13300044 is an apocalyptic number.

It is an amenable number.

13300044 is an abundant number, since it is smaller than the sum of its proper divisors (17733420).

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

13300044 is a wasteful number, since it uses less digits than its factorization.

13300044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108344 (or 1108342 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 13300044 is about 3646.9225382506. The cubic root of 13300044 is about 236.9287114899.

Adding to 13300044 its reverse (44000331), we get a palindrome (57300375).

The spelling of 13300044 in words is "thirteen million, three hundred thousand, forty-four".