14243404432001 has 2 divisors, whose sum is σ = 14243404432002. Its totient is φ = 14243404432000.

The previous prime is 14243404431989. The next prime is 14243404432009. The reversal of 14243404432001 is 10023440434241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13982543976976 + 260860455025 = 3739324^2 + 510745^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14243404432001 is a prime.

It is not a weakly prime, because it can be changed into another prime (14243404432009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7121702216000 + 7121702216001.

It is an arithmetic number, because the mean of its divisors is an integer number (7121702216001).

Almost surely, 2^{14243404432001} is an apocalyptic number.

It is an amenable number.

14243404432001 is a deficient number, since it is larger than the sum of its proper divisors (1).

14243404432001 is an equidigital number, since it uses as much as digits as its factorization.

14243404432001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 14243404432001 its reverse (10023440434241), we get a palindrome (24266844866242).

The spelling of 14243404432001 in words is "fourteen trillion, two hundred forty-three billion, four hundred four million, four hundred thirty-two thousand, one".