14006021001 has 32 divisors (see below), whose sum is σ = 21485242368. Its totient is φ = 7950044160.

The previous prime is 14006020997. The next prime is 14006021027. The reversal of 14006021001 is 10012060041.

14006021001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14006021001 - 2² = 14006020997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14006021041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3187516 + ... + 3191906.

It is an arithmetic number, because the mean of its divisors is an integer number (671413824).

Almost surely, 2^14006021001 is an apocalyptic number.

It is an amenable number.

14006021001 is a deficient number, since it is larger than the sum of its proper divisors (7479221367).

14006021001 is a wasteful number, since it uses less digits than its factorization.

14006021001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5381.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 14006021001 its reverse (10012060041), we get a palindrome (24018081042).

The spelling of 14006021001 in words is "fourteen billion, six million, twenty-one thousand, one".