244234204040212 has 24 divisors (see below), whose sum is σ = 431392521983976. Its totient is φ = 120980201653248.

The previous prime is 244234204040201. The next prime is 244234204040231. The reversal of 244234204040212 is 212040402432442.

It can be written as a sum of positive squares in 4 ways, for example, as 47114962753156 + 197119241287056 = 6864034^2 + 14039916^2 .

It is a super-2 number, since 2×244234204040212² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124512483 + ... + 126458794.

It is an arithmetic number, because the mean of its divisors is an integer number (17974688415999).

Almost surely, 2^{244234204040212} is an apocalyptic number.

It is an amenable number.

244234204040212 is a deficient number, since it is larger than the sum of its proper divisors (187158317943764).

244234204040212 is a wasteful number, since it uses less digits than its factorization.

244234204040212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250973547 (or 250973545 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 244234204040212 its reverse (212040402432442), we get a palindrome (456274606472654).

The spelling of 244234204040212 in words is "two hundred forty-four trillion, two hundred thirty-four billion, two hundred four million, forty thousand, two hundred twelve".