244420103412 has 72 divisors (see below), whose sum is σ = 639571645440. Its totient is φ = 78611373120.

The previous prime is 244420103359. The next prime is 244420103413. The reversal of 244420103412 is 214301024442.

244420103412 is a `hidden beast` number, since 2 + 4 + 44 + 201 + 0 + 3 + 412 = 666.

244420103412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244420103413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1500013 + ... + 1654955.

It is an arithmetic number, because the mean of its divisors is an integer number (8882939520).

Almost surely, 2^244420103412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 244420103412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (319785822720).

244420103412 is an abundant number, since it is smaller than the sum of its proper divisors (395151542028).

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

244420103412 is a wasteful number, since it uses less digits than its factorization.

244420103412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156493 (or 156488 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 244420103412 its reverse (214301024442), we get a palindrome (458721127854).

The spelling of 244420103412 in words is "two hundred forty-four billion, four hundred twenty million, one hundred three thousand, four hundred twelve".