14664213315 has 24 divisors (see below), whose sum is σ = 25420900128. Its totient is φ = 7820012160.

The previous prime is 14664213271. The next prime is 14664213323. The reversal of 14664213315 is 51331246641.

14664213315 is a `hidden beast` number, since 1 + 4 + 6 + 642 + 1 + 3 + 3 + 1 + 5 = 666.

It is not a de Polignac number, because 14664213315 - 2²⁰ = 14663164739 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14664213315.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 599607 + ... + 623583.

It is an arithmetic number, because the mean of its divisors is an integer number (1059204172).

Almost surely, 2^14664213315 is an apocalyptic number.

14664213315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14664213315 is a deficient number, since it is larger than the sum of its proper divisors (10756686813).

14664213315 is a wasteful number, since it uses less digits than its factorization.

14664213315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37579 (or 37576 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

Adding to 14664213315 its reverse (51331246641), we get a palindrome (65995459956).

The spelling of 14664213315 in words is "fourteen billion, six hundred sixty-four million, two hundred thirteen thousand, three hundred fifteen".