14233032040421 has 4 divisors (see below), whose sum is σ = 14617708582092. Its totient is φ = 13848355498752.

The previous prime is 14233032040397. The next prime is 14233032040429. The reversal of 14233032040421 is 12404023033241.

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 10552719765025 + 3680312275396 = 3248495^2 + 1918414^2 .

It is a cyclic number.

It is not a de Polignac number, because 14233032040421 - 2³⁴ = 14215852171237 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 (14233032040429) 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, 192338270780 + ... + 192338270853.

It is an arithmetic number, because the mean of its divisors is an integer number (3654427145523).

Almost surely, 2^{14233032040421} is an apocalyptic number.

It is an amenable number.

14233032040421 is a deficient number, since it is larger than the sum of its proper divisors (384676541671).

14233032040421 is an equidigital number, since it uses as much as digits as its factorization.

14233032040421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384676541670.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 14233032040421 its reverse (12404023033241), we get a palindrome (26637055073662).

The spelling of 14233032040421 in words is "fourteen trillion, two hundred thirty-three billion, thirty-two million, forty thousand, four hundred twenty-one".