14660669967 has 8 divisors (see below), whose sum is σ = 20697416496. Its totient is φ = 9198851712.

The previous prime is 14660669953. The next prime is 14660669983. The reversal of 14660669967 is 76996606641.

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

It is not a de Polignac number, because 14660669967 - 2⁷ = 14660669839 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14660669967.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14660669917) 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, 143732008 + ... + 143732109.

It is an arithmetic number, because the mean of its divisors is an integer number (2587177062).

Almost surely, 2^14660669967 is an apocalyptic number.

14660669967 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

14660669967 is a deficient number, since it is larger than the sum of its proper divisors (6036746529).

14660669967 is a wasteful number, since it uses less digits than its factorization.

14660669967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287464137.

The product of its (nonzero) digits is 17635968, while the sum is 60.

The spelling of 14660669967 in words is "fourteen billion, six hundred sixty million, six hundred sixty-nine thousand, nine hundred sixty-seven".