301144012142 has 8 divisors (see below), whose sum is σ = 451718477832. Its totient is φ = 150571186200.

The previous prime is 301144012133. The next prime is 301144012181. The reversal of 301144012142 is 241210441103.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284417 + ... + 826547.

It is an arithmetic number, because the mean of its divisors is an integer number (56464809729).

Almost surely, 2^301144012142 is an apocalyptic number.

301144012142 is a deficient number, since it is larger than the sum of its proper divisors (150574465690).

301144012142 is a wasteful number, since it uses less digits than its factorization.

301144012142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819874.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 301144012142 its reverse (241210441103), we get a palindrome (542354453245).

The spelling of 301144012142 in words is "three hundred one billion, one hundred forty-four million, twelve thousand, one hundred forty-two".