244431112101 has 64 divisors (see below), whose sum is σ = 367524691200. Its totient is φ = 143200051200.

The previous prime is 244431112099. The next prime is 244431112109. The reversal of 244431112101 is 101211134442.

It is a happy number.

It is not a de Polignac number, because 244431112101 - 2¹ = 244431112099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244431112109) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 259756291 + ... + 259757231.

It is an arithmetic number, because the mean of its divisors is an integer number (5742573300).

Almost surely, 2^244431112101 is an apocalyptic number.

It is an amenable number.

244431112101 is a deficient number, since it is larger than the sum of its proper divisors (123093579099).

244431112101 is a wasteful number, since it uses less digits than its factorization.

244431112101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2150.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 244431112101 its reverse (101211134442), we get a palindrome (345642246543).

The spelling of 244431112101 in words is "two hundred forty-four billion, four hundred thirty-one million, one hundred twelve thousand, one hundred one".