14148515242 has 8 divisors (see below), whose sum is σ = 21223314756. Its totient is φ = 7074076992.

The previous prime is 14148515203. The next prime is 14148515257. The reversal of 14148515242 is 24251584141.

14148515242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 13874248521 + 274266721 = 117789^2 + 16561^2 .

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

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, 53218 + ... + 176434.

Almost surely, 2^14148515242 is an apocalyptic number.

14148515242 is a deficient number, since it is larger than the sum of its proper divisors (7074799514).

14148515242 is a wasteful number, since it uses less digits than its factorization.

14148515242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180632.

The product of its digits is 51200, while the sum is 37.

The spelling of 14148515242 in words is "fourteen billion, one hundred forty-eight million, five hundred fifteen thousand, two hundred forty-two".