13140022366 has 8 divisors (see below), whose sum is σ = 19762876584. Its totient is φ = 6552396840.

The previous prime is 13140022349. The next prime is 13140022369. The reversal of 13140022366 is 66322004131.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13140022369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8806240 + ... + 8807731.

It is an arithmetic number, because the mean of its divisors is an integer number (2470359573).

Almost surely, 2^13140022366 is an apocalyptic number.

13140022366 is a deficient number, since it is larger than the sum of its proper divisors (6622854218).

13140022366 is a wasteful number, since it uses less digits than its factorization.

13140022366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17614346.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 13140022366 its reverse (66322004131), we get a palindrome (79462026497).

The spelling of 13140022366 in words is "thirteen billion, one hundred forty million, twenty-two thousand, three hundred sixty-six".