13966466485 has 8 divisors (see below), whose sum is σ = 16971909120. Its totient is φ = 11031740304.

The previous prime is 13966466483. The next prime is 13966466491. The reversal of 13966466485 is 58466466931.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 13966466485 - 2¹ = 13966466483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13966466483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17678677 + ... + 17679466.

It is an arithmetic number, because the mean of its divisors is an integer number (2121488640).

Almost surely, 2^13966466485 is an apocalyptic number.

It is an amenable number.

13966466485 is a deficient number, since it is larger than the sum of its proper divisors (3005442635).

13966466485 is an equidigital number, since it uses as much as digits as its factorization.

13966466485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35358227.

The product of its digits is 22394880, while the sum is 58.

The spelling of 13966466485 in words is "thirteen billion, nine hundred sixty-six million, four hundred sixty-six thousand, four hundred eighty-five".