14139941 has 4 divisors (see below), whose sum is σ = 14152812. Its totient is φ = 14127072.

The previous prime is 14139913. The next prime is 14139953. The reversal of 14139941 is 14993141.

14139941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 4708900 + 9431041 = 2170^2 + 3071^2 .

It is a cyclic number.

It is not a de Polignac number, because 14139941 - 2⁶ = 14139877 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14139898 and 14139907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14139911) 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, 4616 + ... + 7041.

It is an arithmetic number, because the mean of its divisors is an integer number (3538203).

Almost surely, 2^14139941 is an apocalyptic number.

It is an amenable number.

14139941 is a deficient number, since it is larger than the sum of its proper divisors (12871).

14139941 is a wasteful number, since it uses less digits than its factorization.

14139941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12870.

The product of its digits is 3888, while the sum is 32.

The square root of 14139941 is about 3760.3112903056. The cubic root of 14139941 is about 241.8146076858.

The spelling of 14139941 in words is "fourteen million, one hundred thirty-nine thousand, nine hundred forty-one".