14140064101 has 4 divisors (see below), whose sum is σ = 14140422604. Its totient is φ = 14139705600.

The previous prime is 14140064063. The next prime is 14140064149. The reversal of 14140064101 is 10146004141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7678315876 + 6461748225 = 87626^2 + 80385^2 .

It is a cyclic number.

It is not a de Polignac number, because 14140064101 - 2²⁹ = 13603193189 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 (14140064501) 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, 111570 + ... + 201811.

It is an arithmetic number, because the mean of its divisors is an integer number (3535105651).

Almost surely, 2^14140064101 is an apocalyptic number.

It is an amenable number.

14140064101 is a deficient number, since it is larger than the sum of its proper divisors (358503).

14140064101 is an equidigital number, since it uses as much as digits as its factorization.

14140064101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358502.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 14140064101 its reverse (10146004141), we get a palindrome (24286068242).

The spelling of 14140064101 in words is "fourteen billion, one hundred forty million, sixty-four thousand, one hundred one".