244131212320404 has 48 divisors (see below), whose sum is σ = 569896303366656. Its totient is φ = 81340391167200.

The previous prime is 244131212320393. The next prime is 244131212320441. The reversal of 244131212320404 is 404023212131442.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 272235999 + ... + 273131289.

It is an arithmetic number, because the mean of its divisors is an integer number (11872839653472).

Almost surely, 2^{244131212320404} is an apocalyptic number.

It is an amenable number.

244131212320404 is an abundant number, since it is smaller than the sum of its proper divisors (325765091046252).

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

244131212320404 is a wasteful number, since it uses less digits than its factorization.

244131212320404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905516 (or 905514 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 244131212320404 its reverse (404023212131442), we get a palindrome (648154424451846).

The spelling of 244131212320404 in words is "two hundred forty-four trillion, one hundred thirty-one billion, two hundred twelve million, three hundred twenty thousand, four hundred four".