13123334532244 has 48 divisors (see below), whose sum is σ = 23474120947200. Its totient is φ = 6418018354176.

The previous prime is 13123334532241. The next prime is 13123334532247. The reversal of 13123334532244 is 44223543332131.

It is an interprime number because it is at equal distance from previous prime (13123334532241) and next prime (13123334532247).

It is a junction number, because it is equal to n+sod(n) for n = 13123334532197 and 13123334532206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13123334532241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210525009 + ... + 210587335.

It is an arithmetic number, because the mean of its divisors is an integer number (489044186400).

Almost surely, 2^{13123334532244} is an apocalyptic number.

It is an amenable number.

13123334532244 is a deficient number, since it is larger than the sum of its proper divisors (10350786414956).

13123334532244 is a wasteful number, since it uses less digits than its factorization.

13123334532244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68632 (or 68630 counting only the distinct ones).

The product of its digits is 622080, while the sum is 40.

Adding to 13123334532244 its reverse (44223543332131), we get a palindrome (57346877864375).

The spelling of 13123334532244 in words is "thirteen trillion, one hundred twenty-three billion, three hundred thirty-four million, five hundred thirty-two thousand, two hundred forty-four".