142324123042 has 8 divisors (see below), whose sum is σ = 224722299600. Its totient is φ = 67416689844.

The previous prime is 142324123013. The next prime is 142324123043. The reversal of 142324123042 is 240321423241.

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

It is a self number, because there is not a number n which added to its sum of digits gives 142324123042.

It is not an unprimeable number, because it can be changed into a prime (142324123043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1872685792 + ... + 1872685867.

It is an arithmetic number, because the mean of its divisors is an integer number (28090287450).

Almost surely, 2^142324123042 is an apocalyptic number.

142324123042 is a deficient number, since it is larger than the sum of its proper divisors (82398176558).

142324123042 is a wasteful number, since it uses less digits than its factorization.

142324123042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3745371680.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 142324123042 its reverse (240321423241), we get a palindrome (382645546283).

The spelling of 142324123042 in words is "one hundred forty-two billion, three hundred twenty-four million, one hundred twenty-three thousand, forty-two".