244021012404 has 36 divisors (see below), whose sum is σ = 616550137056. Its totient is φ = 75083387808.

The previous prime is 244021012373. The next prime is 244021012427. The reversal of 244021012404 is 404210120442.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60160944 + ... + 60164999.

It is an arithmetic number, because the mean of its divisors is an integer number (17126392696).

Almost surely, 2^244021012404 is an apocalyptic number.

It is an amenable number.

244021012404 is an abundant number, since it is smaller than the sum of its proper divisors (372529124652).

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

244021012404 is a wasteful number, since it uses less digits than its factorization.

244021012404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120325976 (or 120325961 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 244021012404 its reverse (404210120442), we get a palindrome (648231132846).

The spelling of 244021012404 in words is "two hundred forty-four billion, twenty-one million, twelve thousand, four hundred four".