14134104043021 has 4 divisors (see below), whose sum is σ = 14143844984544. Its totient is φ = 14124363101500.

The previous prime is 14134104042973. The next prime is 14134104043049. The reversal of 14134104043021 is 12034040143141.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14134104043021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14134104043061) 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, 4870468585 + ... + 4870471486.

It is an arithmetic number, because the mean of its divisors is an integer number (3535961246136).

Almost surely, 2^{14134104043021} is an apocalyptic number.

It is an amenable number.

14134104043021 is a deficient number, since it is larger than the sum of its proper divisors (9740941523).

14134104043021 is an equidigital number, since it uses as much as digits as its factorization.

14134104043021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9740941522.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 14134104043021 its reverse (12034040143141), we get a palindrome (26168144186162).

The spelling of 14134104043021 in words is "fourteen trillion, one hundred thirty-four billion, one hundred four million, forty-three thousand, twenty-one".