13444211013 has 8 divisors (see below), whose sum is σ = 17926248288. Its totient is φ = 8962490544.

The previous prime is 13444211009. The next prime is 13444211041. The reversal of 13444211013 is 31011244431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13444211013 - 2² = 13444211009 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13444211003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49870 + ... + 171392.

It is an arithmetic number, because the mean of its divisors is an integer number (2240781036).

Almost surely, 2^13444211013 is an apocalyptic number.

It is an amenable number.

13444211013 is a deficient number, since it is larger than the sum of its proper divisors (4482037275).

13444211013 is a wasteful number, since it uses less digits than its factorization.

13444211013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158403.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 13444211013 its reverse (31011244431), we get a palindrome (44455455444).

The spelling of 13444211013 in words is "thirteen billion, four hundred forty-four million, two hundred eleven thousand, thirteen".