14014146667 has 4 divisors (see below), whose sum is σ = 14014864360. Its totient is φ = 14013428976.

The previous prime is 14014146613. The next prime is 14014146691. The reversal of 14014146667 is 76664141041.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76664141041 = 102931 ⋅744811.

It is a cyclic number.

It is not a de Polignac number, because 14014146667 - 2³¹ = 11866663019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14014146067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328713 + ... + 368890.

It is an arithmetic number, because the mean of its divisors is an integer number (3503716090).

Almost surely, 2^14014146667 is an apocalyptic number.

14014146667 is a deficient number, since it is larger than the sum of its proper divisors (717693).

14014146667 is an equidigital number, since it uses as much as digits as its factorization.

14014146667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717692.

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 14014146667 in words is "fourteen billion, fourteen million, one hundred forty-six thousand, six hundred sixty-seven".