14144431243043 has 4 divisors (see below), whose sum is σ = 14144490037440. Its totient is φ = 14144372448648.

The previous prime is 14144431243001. The next prime is 14144431243057. The reversal of 14144431243043 is 34034213444141.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14144431243043 - 2¹⁸ = 14144430980899 is a prime.

It is a super-2 number, since 2×14144431243043² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14144431242988 and 14144431243006.

It is not an unprimeable number, because it can be changed into a prime (14144431243543) 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, 29034848 + ... + 29517981.

It is an arithmetic number, because the mean of its divisors is an integer number (3536122509360).

Almost surely, 2^{14144431243043} is an apocalyptic number.

14144431243043 is a deficient number, since it is larger than the sum of its proper divisors (58794397).

14144431243043 is an equidigital number, since it uses as much as digits as its factorization.

14144431243043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58794396.

The product of its (nonzero) digits is 221184, while the sum is 38.

Adding to 14144431243043 its reverse (34034213444141), we get a palindrome (48178644687184).

The spelling of 14144431243043 in words is "fourteen trillion, one hundred forty-four billion, four hundred thirty-one million, two hundred forty-three thousand, forty-three".