13242212142 has 32 divisors (see below), whose sum is σ = 27646417152. Its totient is φ = 4220551104.

The previous prime is 13242212141. The next prime is 13242212161. The reversal of 13242212142 is 24121224231.

13242212142 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 (13242212141) 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 15 ways as a sum of consecutive naturals, for example, 377473 + ... + 411059.

It is an arithmetic number, because the mean of its divisors is an integer number (863950536).

Almost surely, 2^13242212142 is an apocalyptic number.

13242212142 is an abundant number, since it is smaller than the sum of its proper divisors (14404205010).

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

13242212142 is a wasteful number, since it uses less digits than its factorization.

13242212142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36472.

The product of its digits is 1536, while the sum is 24.

Adding to 13242212142 its reverse (24121224231), we get a palindrome (37363436373).

The spelling of 13242212142 in words is "thirteen billion, two hundred forty-two million, two hundred twelve thousand, one hundred forty-two".