13044605211 has 48 divisors (see below), whose sum is σ = 21653424000. Its totient is φ = 7484037120.

The previous prime is 13044605191. The next prime is 13044605237. The reversal of 13044605211 is 11250644031.

It is a happy number.

13044605211 is a `hidden beast` number, since 1 + 3 + 0 + 44 + 605 + 2 + 11 = 666.

It is not a de Polignac number, because 13044605211 - 2¹⁴ = 13044588827 is a prime.

It is a super-2 number, since 2×13044605211² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13044605281) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4849755 + ... + 4852443.

It is an arithmetic number, because the mean of its divisors is an integer number (451113000).

Almost surely, 2^13044605211 is an apocalyptic number.

13044605211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13044605211 is a deficient number, since it is larger than the sum of its proper divisors (8608818789).

13044605211 is a wasteful number, since it uses less digits than its factorization.

13044605211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5304 (or 5301 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The spelling of 13044605211 in words is "thirteen billion, forty-four million, six hundred five thousand, two hundred eleven".