13244233342044 has 24 divisors (see below), whose sum is σ = 32721047080848. Its totient is φ = 4155053597440.

The previous prime is 13244233341973. The next prime is 13244233342097. The reversal of 13244233342044 is 44024333244231.

It is a happy number.

13244233342044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13244233341993 and 13244233342011.

It is a congruent number.

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, 32461356027 + ... + 32461356434.

It is an arithmetic number, because the mean of its divisors is an integer number (1363376961702).

Almost surely, 2^{13244233342044} is an apocalyptic number.

It is an amenable number.

13244233342044 is an abundant number, since it is smaller than the sum of its proper divisors (19476813738804).

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

13244233342044 is a wasteful number, since it uses less digits than its factorization.

13244233342044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64922712485 (or 64922712483 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 39.

Adding to 13244233342044 its reverse (44024333244231), we get a palindrome (57268566586275).

The spelling of 13244233342044 in words is "thirteen trillion, two hundred forty-four billion, two hundred thirty-three million, three hundred forty-two thousand, forty-four".