14043220234431 has 8 divisors (see below), whose sum is σ = 18733641778560. Its totient is φ = 9357472756632.

The previous prime is 14043220234403. The next prime is 14043220234453. The reversal of 14043220234431 is 13443202234041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14043220234431 - 2⁶ = 14043220234367 is a prime.

It is a super-2 number, since 2×14043220234431² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14043220234392 and 14043220234401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14043220234481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1168509571 + ... + 1168521588.

It is an arithmetic number, because the mean of its divisors is an integer number (2341705222320).

Almost surely, 2^{14043220234431} is an apocalyptic number.

14043220234431 is a deficient number, since it is larger than the sum of its proper divisors (4690421544129).

14043220234431 is a wasteful number, since it uses less digits than its factorization.

14043220234431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2337033165.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 14043220234431 its reverse (13443202234041), we get a palindrome (27486422468472).

The spelling of 14043220234431 in words is "fourteen trillion, forty-three billion, two hundred twenty million, two hundred thirty-four thousand, four hundred thirty-one".