13044023210042 has 64 divisors (see below), whose sum is σ = 21904587710208. Its totient is φ = 5774123712000.

The previous prime is 13044023210033. The next prime is 13044023210077. The reversal of 13044023210042 is 24001232044031.

It is a super-2 number, since 2×13044023210042² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13044023209993 and 13044023210020.

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 31 ways as a sum of consecutive naturals, for example, 1355500043 + ... + 1355509665.

It is an arithmetic number, because the mean of its divisors is an integer number (342259182972).

Almost surely, 2^{13044023210042} is an apocalyptic number.

13044023210042 is a deficient number, since it is larger than the sum of its proper divisors (8860564500166).

13044023210042 is a wasteful number, since it uses less digits than its factorization.

13044023210042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12215.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 13044023210042 its reverse (24001232044031), we get a palindrome (37045255254073).

The spelling of 13044023210042 in words is "thirteen trillion, forty-four billion, twenty-three million, two hundred ten thousand, forty-two".