13242232142 has 8 divisors (see below), whose sum is σ = 20400195576. Its totient is φ = 6442166952.

The previous prime is 13242232103. The next prime is 13242232169. The reversal of 13242232142 is 24123224231.

13242232142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 89474468 + ... + 89474615.

It is an arithmetic number, because the mean of its divisors is an integer number (2550024447).

Almost surely, 2^13242232142 is an apocalyptic number.

13242232142 is a deficient number, since it is larger than the sum of its proper divisors (7157963434).

13242232142 is a wasteful number, since it uses less digits than its factorization.

13242232142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178949122.

The product of its digits is 4608, while the sum is 26.

Adding to 13242232142 its reverse (24123224231), we get a palindrome (37365456373).

The spelling of 13242232142 in words is "thirteen billion, two hundred forty-two million, two hundred thirty-two thousand, one hundred forty-two".