14643235063 has 8 divisors (see below), whose sum is σ = 14775620256. Its totient is φ = 14510899200.

The previous prime is 14643234967. The next prime is 14643235091. The reversal of 14643235063 is 36053234641.

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 14643235063 - 2¹⁷ = 14643103991 is a prime.

It is a super-2 number, since 2×14643235063² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14643215063) 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, 859518 + ... + 876388.

It is an arithmetic number, because the mean of its divisors is an integer number (1846952532).

Almost surely, 2^14643235063 is an apocalyptic number.

14643235063 is a deficient number, since it is larger than the sum of its proper divisors (132385193).

14643235063 is a wasteful number, since it uses less digits than its factorization.

14643235063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24665.

The product of its (nonzero) digits is 155520, while the sum is 37.

The spelling of 14643235063 in words is "fourteen billion, six hundred forty-three million, two hundred thirty-five thousand, sixty-three".