14431023402043 has 8 divisors (see below), whose sum is σ = 14635599906816. Its totient is φ = 14226483637800.

The previous prime is 14431023402011. The next prime is 14431023402077. The reversal of 14431023402043 is 34020432013441.

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

It is a cyclic number.

It is not a de Polignac number, because 14431023402043 - 2⁵ = 14431023402011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14431023401996 and 14431023402014.

It is not an unprimeable number, because it can be changed into a prime (14431023402083) 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, 8393521 + ... + 9965602.

It is an arithmetic number, because the mean of its divisors is an integer number (1829449988352).

Almost surely, 2^{14431023402043} is an apocalyptic number.

14431023402043 is a deficient number, since it is larger than the sum of its proper divisors (204576504773).

14431023402043 is a wasteful number, since it uses less digits than its factorization.

14431023402043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18370265.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 14431023402043 its reverse (34020432013441), we get a palindrome (48451455415484).

The spelling of 14431023402043 in words is "fourteen trillion, four hundred thirty-one billion, twenty-three million, four hundred two thousand, forty-three".