13244444101 has 16 divisors (see below), whose sum is σ = 15991626240. Its totient is φ = 10727700480.

The previous prime is 13244444071. The next prime is 13244444119. The reversal of 13244444101 is 10144444231.

It is not a de Polignac number, because 13244444101 - 2⁵ = 13244444069 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13244444101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13244444701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 684540 + ... + 703621.

It is an arithmetic number, because the mean of its divisors is an integer number (999476640).

Almost surely, 2^13244444101 is an apocalyptic number.

It is an amenable number.

13244444101 is a deficient number, since it is larger than the sum of its proper divisors (2747182139).

13244444101 is a wasteful number, since it uses less digits than its factorization.

13244444101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1388244.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 13244444101 its reverse (10144444231), we get a palindrome (23388888332).

The spelling of 13244444101 in words is "thirteen billion, two hundred forty-four million, four hundred forty-four thousand, one hundred one".