14123534142 has 32 divisors (see below), whose sum is σ = 29926962432. Its totient is φ = 4428201344.

The previous prime is 14123534141. The next prime is 14123534149. The reversal of 14123534142 is 24143532141.

14123534142 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 (14123534141) 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, 128503 + ... + 211565.

It is an arithmetic number, because the mean of its divisors is an integer number (935217576).

Almost surely, 2^14123534142 is an apocalyptic number.

14123534142 is an abundant number, since it is smaller than the sum of its proper divisors (15803428290).

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

14123534142 is a wasteful number, since it uses less digits than its factorization.

14123534142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84752.

The product of its digits is 11520, while the sum is 30.

The spelling of 14123534142 in words is "fourteen billion, one hundred twenty-three million, five hundred thirty-four thousand, one hundred forty-two".