13213242334 has 16 divisors (see below), whose sum is σ = 20535055200. Its totient is φ = 6368929504.

The previous prime is 13213242319. The next prime is 13213242337. The reversal of 13213242334 is 43324231231.

It is a happy number.

13213242334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13213242337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138529 + ... + 213580.

It is an arithmetic number, because the mean of its divisors is an integer number (1283440950).

Almost surely, 2^13213242334 is an apocalyptic number.

13213242334 is a deficient number, since it is larger than the sum of its proper divisors (7321812866).

13213242334 is a wasteful number, since it uses less digits than its factorization.

13213242334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352787.

The product of its digits is 10368, while the sum is 28.

Adding to 13213242334 its reverse (43324231231), we get a palindrome (56537473565).

The spelling of 13213242334 in words is "thirteen billion, two hundred thirteen million, two hundred forty-two thousand, three hundred thirty-four".