14034144021 has 32 divisors (see below), whose sum is σ = 19981555200. Its totient is φ = 8736436800.

The previous prime is 14034143927. The next prime is 14034144037. The reversal of 14034144021 is 12044143041.

It is not a de Polignac number, because 14034144021 - 2¹¹ = 14034141973 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14034143982 and 14034144000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14034149021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1301470 + ... + 1312208.

It is an arithmetic number, because the mean of its divisors is an integer number (624423600).

Almost surely, 2^14034144021 is an apocalyptic number.

It is an amenable number.

14034144021 is a deficient number, since it is larger than the sum of its proper divisors (5947411179).

14034144021 is a wasteful number, since it uses less digits than its factorization.

14034144021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11089.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 14034144021 its reverse (12044143041), we get a palindrome (26078287062).

The spelling of 14034144021 in words is "fourteen billion, thirty-four million, one hundred forty-four thousand, twenty-one".