13202444134 has 16 divisors (see below), whose sum is σ = 21877470720. Its totient is φ = 5925146760.

The previous prime is 13202444093. The next prime is 13202444159. The reversal of 13202444134 is 43144420231.

It is a super-2 number, since 2×13202444134² (a number of 21 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 3796434 + ... + 3799909.

It is an arithmetic number, because the mean of its divisors is an integer number (1367341920).

Almost surely, 2^13202444134 is an apocalyptic number.

13202444134 is a deficient number, since it is larger than the sum of its proper divisors (8675026586).

13202444134 is a wasteful number, since it uses less digits than its factorization.

13202444134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7596435.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 13202444134 its reverse (43144420231), we get a palindrome (56346864365).

It can be divided in two parts, 1320244 and 4134, that added together give a triangular number (1324378 = T₁₆₂₇).

The spelling of 13202444134 in words is "thirteen billion, two hundred two million, four hundred forty-four thousand, one hundred thirty-four".