142110330212 has 6 divisors (see below), whose sum is σ = 248693077878. Its totient is φ = 71055165104.

The previous prime is 142110330203. The next prime is 142110330301. The reversal of 142110330212 is 212033011241.

It can be written as a sum of positive squares in only one way, i.e., 94234264576 + 47876065636 = 306976^2 + 218806^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17763791273 + ... + 17763791280.

It is an arithmetic number, because the mean of its divisors is an integer number (41448846313).

Almost surely, 2^142110330212 is an apocalyptic number.

It is an amenable number.

142110330212 is a deficient number, since it is larger than the sum of its proper divisors (106582747666).

142110330212 is a wasteful number, since it uses less digits than its factorization.

142110330212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35527582557 (or 35527582555 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 142110330212 its reverse (212033011241), we get a palindrome (354143341453).

The spelling of 142110330212 in words is "one hundred forty-two billion, one hundred ten million, three hundred thirty thousand, two hundred twelve".