13142444211 has 32 divisors (see below), whose sum is σ = 20974873920. Its totient is φ = 8085007872.

The previous prime is 13142444207. The next prime is 13142444233. The reversal of 13142444211 is 11244424131.

13142444211 is a `hidden beast` number, since 1 + 3 + 1 + 4 + 2 + 444 + 211 = 666.

It is not a de Polignac number, because 13142444211 - 2² = 13142444207 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (13142444281) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1994955 + ... + 2001531.

It is an arithmetic number, because the mean of its divisors is an integer number (655464810).

Almost surely, 2^13142444211 is an apocalyptic number.

13142444211 is a deficient number, since it is larger than the sum of its proper divisors (7832429709).

13142444211 is a wasteful number, since it uses less digits than its factorization.

13142444211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12292 (or 12286 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

Adding to 13142444211 its reverse (11244424131), we get a palindrome (24386868342).

The spelling of 13142444211 in words is "thirteen billion, one hundred forty-two million, four hundred forty-four thousand, two hundred eleven".