142330222344 has 16 divisors (see below), whose sum is σ = 355825555920. Its totient is φ = 47443407440.

The previous prime is 142330222337. The next prime is 142330222511. The reversal of 142330222344 is 443222033241.

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, 2965212942 + ... + 2965212989.

It is an arithmetic number, because the mean of its divisors is an integer number (22239097245).

Almost surely, 2^142330222344 is an apocalyptic number.

It is an amenable number.

142330222344 is an abundant number, since it is smaller than the sum of its proper divisors (213495333576).

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

142330222344 is a wasteful number, since it uses less digits than its factorization.

142330222344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5930425940 (or 5930425936 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 142330222344 its reverse (443222033241), we get a palindrome (585552255585).

The spelling of 142330222344 in words is "one hundred forty-two billion, three hundred thirty million, two hundred twenty-two thousand, three hundred forty-four".