142244534314 has 8 divisors (see below), whose sum is σ = 217392590340. Its totient is φ = 69780337536.

The previous prime is 142244534239. The next prime is 142244534321. The reversal of 142244534314 is 413435442241.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 135142258689 + 7102275625 = 367617^2 + 84275^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 670964679 + ... + 670964890.

Almost surely, 2^142244534314 is an apocalyptic number.

142244534314 is a deficient number, since it is larger than the sum of its proper divisors (75148056026).

142244534314 is a wasteful number, since it uses less digits than its factorization.

142244534314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1341929624.

The product of its digits is 184320, while the sum is 37.

Adding to 142244534314 its reverse (413435442241), we get a palindrome (555679976555).

The spelling of 142244534314 in words is "one hundred forty-two billion, two hundred forty-four million, five hundred thirty-four thousand, three hundred fourteen".