244023244221424 has 10 divisors (see below), whose sum is σ = 472795035679040. Its totient is φ = 122011622110704.

The previous prime is 244023244221403. The next prime is 244023244221437. The reversal of 244023244221424 is 424122442320442.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7625726381904 + ... + 7625726381935.

It is an arithmetic number, because the mean of its divisors is an integer number (47279503567904).

Almost surely, 2^{244023244221424} is an apocalyptic number.

It is an amenable number.

244023244221424 is a deficient number, since it is larger than the sum of its proper divisors (228771791457616).

244023244221424 is a wasteful number, since it uses less digits than its factorization.

244023244221424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15251452763847 (or 15251452763841 counting only the distinct ones).

The product of its (nonzero) digits is 786432, while the sum is 40.

Adding to 244023244221424 its reverse (424122442320442), we get a palindrome (668145686541866).

The spelling of 244023244221424 in words is "two hundred forty-four trillion, twenty-three billion, two hundred forty-four million, two hundred twenty-one thousand, four hundred twenty-four".