14001140223443 has 2 divisors, whose sum is σ = 14001140223444. Its totient is φ = 14001140223442.

The previous prime is 14001140223419. The next prime is 14001140223457. The reversal of 14001140223443 is 34432204110041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14001140223443 - 2⁴² = 9603093712339 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (14001140223643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7000570111721 + 7000570111722.

It is an arithmetic number, because the mean of its divisors is an integer number (7000570111722).

Almost surely, 2^{14001140223443} is an apocalyptic number.

14001140223443 is a deficient number, since it is larger than the sum of its proper divisors (1).

14001140223443 is an equidigital number, since it uses as much as digits as its factorization.

14001140223443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 14001140223443 its reverse (34432204110041), we get a palindrome (48433344333484).

The spelling of 14001140223443 in words is "fourteen trillion, one billion, one hundred forty million, two hundred twenty-three thousand, four hundred forty-three".