244020522004 has 48 divisors (see below), whose sum is σ = 489436286976. Its totient is φ = 104281632000.

The previous prime is 244020521989. The next prime is 244020522013. The reversal of 244020522004 is 400225020442.

It is a self number, because there is not a number n which added to its sum of digits gives 244020522004.

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, 16783522 + ... + 16798054.

It is an arithmetic number, because the mean of its divisors is an integer number (10196589312).

Almost surely, 2^244020522004 is an apocalyptic number.

It is an amenable number.

244020522004 is an abundant number, since it is smaller than the sum of its proper divisors (245415764972).

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

244020522004 is a wasteful number, since it uses less digits than its factorization.

244020522004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16216 (or 16214 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 25.

Adding to 244020522004 its reverse (400225020442), we get a palindrome (644245542446).

The spelling of 244020522004 in words is "two hundred forty-four billion, twenty million, five hundred twenty-two thousand, four".