13244312145104 has 20 divisors (see below), whose sum is σ = 25661049611520. Its totient is φ = 6622105793760.

The previous prime is 13244312145089. The next prime is 13244312145143. The reversal of 13244312145104 is 40154121344231.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 921674 + ... + 5228585.

It is an arithmetic number, because the mean of its divisors is an integer number (1283052480576).

Almost surely, 2^{13244312145104} is an apocalyptic number.

It is an amenable number.

13244312145104 is a deficient number, since it is larger than the sum of its proper divisors (12416737466416).

13244312145104 is a wasteful number, since it uses less digits than its factorization.

13244312145104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6284858 (or 6284852 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

Adding to 13244312145104 its reverse (40154121344231), we get a palindrome (53398433489335).

The spelling of 13244312145104 in words is "thirteen trillion, two hundred forty-four billion, three hundred twelve million, one hundred forty-five thousand, one hundred four".