14012140001 has 4 divisors (see below), whose sum is σ = 14025347604. Its totient is φ = 13998932400.

The previous prime is 14012139991. The next prime is 14012140013. The reversal of 14012140001 is 10004121041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10004121041 = 487 ⋅20542343.

It can be written as a sum of positive squares in 2 ways, for example, as 10540102225 + 3472037776 = 102665^2 + 58924^2 .

It is a cyclic number.

It is not a de Polignac number, because 14012140001 - 2¹⁴ = 14012123617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14012140601) 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, 6602210 + ... + 6604331.

It is an arithmetic number, because the mean of its divisors is an integer number (3506336901).

Almost surely, 2^14012140001 is an apocalyptic number.

It is an amenable number.

14012140001 is a deficient number, since it is larger than the sum of its proper divisors (13207603).

14012140001 is a wasteful number, since it uses less digits than its factorization.

14012140001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13207602.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 14012140001 its reverse (10004121041), we get a palindrome (24016261042).

The spelling of 14012140001 in words is "fourteen billion, twelve million, one hundred forty thousand, one".