14040248066 has 8 divisors (see below), whose sum is σ = 22680400764. Its totient is φ = 6480114480.

The previous prime is 14040248063. The next prime is 14040248069. The reversal of 14040248066 is 66084204041.

It is an interprime number because it is at equal distance from previous prime (14040248063) and next prime (14040248069).

It can be written as a sum of positive squares in 2 ways, for example, as 13908664225 + 131583841 = 117935^2 + 11471^2 .

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

It is not an unprimeable number, because it can be changed into a prime (14040248063) 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, 270004745 + ... + 270004796.

Almost surely, 2^14040248066 is an apocalyptic number.

14040248066 is a deficient number, since it is larger than the sum of its proper divisors (8640152698).

14040248066 is a wasteful number, since it uses less digits than its factorization.

14040248066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540009556.

The product of its (nonzero) digits is 36864, while the sum is 35.

The spelling of 14040248066 in words is "fourteen billion, forty million, two hundred forty-eight thousand, sixty-six".