14254666463 has 8 divisors (see below), whose sum is σ = 14534704800. Its totient is φ = 13975038688.

The previous prime is 14254666429. The next prime is 14254666487. The reversal of 14254666463 is 36466645241.

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 14254666463 - 2⁸ = 14254666207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14254666493) 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, 32048 + ... + 171861.

It is an arithmetic number, because the mean of its divisors is an integer number (1816838100).

Almost surely, 2^14254666463 is an apocalyptic number.

14254666463 is a deficient number, since it is larger than the sum of its proper divisors (280038337).

14254666463 is a wasteful number, since it uses less digits than its factorization.

14254666463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205281.

The product of its digits is 2488320, while the sum is 47.

The spelling of 14254666463 in words is "fourteen billion, two hundred fifty-four million, six hundred sixty-six thousand, four hundred sixty-three".