13315443009 has 8 divisors (see below), whose sum is σ = 19367917152. Its totient is φ = 8069965440.

The previous prime is 13315443007. The next prime is 13315443013. The reversal of 13315443009 is 90034451331.

It is a happy number.

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

It is not a de Polignac number, because 13315443009 - 2¹ = 13315443007 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 403498273 = 13315443009 / (1 + 3 + 3 + 1 + 5 + 4 + 4 + 3 + 0 + 0 + 9).

It is not an unprimeable number, because it can be changed into a prime (13315443007) 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, 201749104 + ... + 201749169.

It is an arithmetic number, because the mean of its divisors is an integer number (2420989644).

Almost surely, 2^13315443009 is an apocalyptic number.

It is an amenable number.

13315443009 is a deficient number, since it is larger than the sum of its proper divisors (6052474143).

13315443009 is a wasteful number, since it uses less digits than its factorization.

13315443009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403498287.

The product of its (nonzero) digits is 19440, while the sum is 33.

The spelling of 13315443009 in words is "thirteen billion, three hundred fifteen million, four hundred forty-three thousand, nine".