244401323103 has 24 divisors (see below), whose sum is σ = 405788287008. Its totient is φ = 138850621632.

The previous prime is 244401323069. The next prime is 244401323161. The reversal of 244401323103 is 301323104442.

244401323103 is a `hidden beast` number, since 24 + 4 + 401 + 3 + 231 + 0 + 3 = 666.

It is not a de Polignac number, because 244401323103 - 2¹² = 244401319007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244401323303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11201200 + ... + 11222997.

It is an arithmetic number, because the mean of its divisors is an integer number (16907845292).

Almost surely, 2^244401323103 is an apocalyptic number.

244401323103 is a deficient number, since it is larger than the sum of its proper divisors (161386963905).

244401323103 is a wasteful number, since it uses less digits than its factorization.

244401323103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22424383 (or 22424380 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 244401323103 its reverse (301323104442), we get a palindrome (545724427545).

The spelling of 244401323103 in words is "two hundred forty-four billion, four hundred one million, three hundred twenty-three thousand, one hundred three".