244142130212 has 6 divisors (see below), whose sum is σ = 427248727878. Its totient is φ = 122071065104.

The previous prime is 244142130203. The next prime is 244142130227. The reversal of 244142130212 is 212031241442.

244142130212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 225761820736 + 18380309476 = 475144^2 + 135574^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30517766273 + ... + 30517766280.

It is an arithmetic number, because the mean of its divisors is an integer number (71208121313).

Almost surely, 2^244142130212 is an apocalyptic number.

It is an amenable number.

244142130212 is a deficient number, since it is larger than the sum of its proper divisors (183106597666).

244142130212 is a wasteful number, since it uses less digits than its factorization.

244142130212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61035532557 (or 61035532555 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 244142130212 its reverse (212031241442), we get a palindrome (456173371654).

The spelling of 244142130212 in words is "two hundred forty-four billion, one hundred forty-two million, one hundred thirty thousand, two hundred twelve".