14664533331 has 8 divisors (see below), whose sum is σ = 22345955584. Its totient is φ = 8379733320.

The previous prime is 14664533329. The next prime is 14664533339. The reversal of 14664533331 is 13333546641.

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 14664533331 - 2¹ = 14664533329 is a prime.

It is a super-2 number, since 2×14664533331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14664533331.

It is not an unprimeable number, because it can be changed into a prime (14664533339) 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, 349155535 + ... + 349155576.

It is an arithmetic number, because the mean of its divisors is an integer number (2793244448).

Almost surely, 2^14664533331 is an apocalyptic number.

14664533331 is a deficient number, since it is larger than the sum of its proper divisors (7681422253).

14664533331 is an equidigital number, since it uses as much as digits as its factorization.

14664533331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698311121.

The product of its digits is 233280, while the sum is 39.

The spelling of 14664533331 in words is "fourteen billion, six hundred sixty-four million, five hundred thirty-three thousand, three hundred thirty-one".