244320534212 has 12 divisors (see below), whose sum is σ = 427574632380. Its totient is φ = 122156353536.

The previous prime is 244320534187. The next prime is 244320534217. The reversal of 244320534212 is 212435023442.

244320534212 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 2 ways, for example, as 216796396996 + 27524137216 = 465614^2 + 165904^2 .

It is not an unprimeable number, because it can be changed into a prime (244320534217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 835613 + ... + 1089444.

It is an arithmetic number, because the mean of its divisors is an integer number (35631219365).

Almost surely, 2^244320534212 is an apocalyptic number.

It is an amenable number.

244320534212 is a deficient number, since it is larger than the sum of its proper divisors (183254098168).

244320534212 is a wasteful number, since it uses less digits than its factorization.

244320534212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1956790 (or 1956788 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 244320534212 its reverse (212435023442), we get a palindrome (456755557654).

The spelling of 244320534212 in words is "two hundred forty-four billion, three hundred twenty million, five hundred thirty-four thousand, two hundred twelve".