13044012321010 has 32 divisors (see below), whose sum is σ = 25695529886592. Its totient is φ = 4728122954880.

The previous prime is 13044012320939. The next prime is 13044012321029. The reversal of 13044012321010 is 1012321044031.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189393574 + ... + 189462433.

It is an arithmetic number, because the mean of its divisors is an integer number (802985308956).

Almost surely, 2^{13044012321010} is an apocalyptic number.

13044012321010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13044012321010 is a deficient number, since it is larger than the sum of its proper divisors (12651517565582).

13044012321010 is a wasteful number, since it uses less digits than its factorization.

13044012321010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378856338.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 13044012321010 its reverse (1012321044031), we get a palindrome (14056333365041).

The spelling of 13044012321010 in words is "thirteen trillion, forty-four billion, twelve million, three hundred twenty-one thousand, ten".