14334021 has 24 divisors (see below), whose sum is σ = 22536696. Its totient is φ = 8726400.

The previous prime is 14334011. The next prime is 14334029. The reversal of 14334021 is 12043341.

14334021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 562500 + 13771521 = 750^2 + 3711^2 .

It is not a de Polignac number, because 14334021 - 2⁵ = 14333989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14333985 and 14334003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14334029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11211 + ... + 12423.

It is an arithmetic number, because the mean of its divisors is an integer number (939029).

Almost surely, 2^14334021 is an apocalyptic number.

It is an amenable number.

14334021 is a deficient number, since it is larger than the sum of its proper divisors (8202675).

14334021 is a wasteful number, since it uses less digits than its factorization.

14334021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1333 (or 1330 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 14334021 is about 3786.0297146219. The cubic root of 14334021 is about 242.9159390184.

Adding to 14334021 its reverse (12043341), we get a palindrome (26377362).

The spelling of 14334021 in words is "fourteen million, three hundred thirty-four thousand, twenty-one".