14243404402001 has 4 divisors (see below), whose sum is σ = 14455992527472. Its totient is φ = 14030816276532.

The previous prime is 14243404401943. The next prime is 14243404402033. The reversal of 14243404402001 is 10020440434241.

14243404402001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14243404402001 - 2⁴² = 9845357890897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14243404432001) 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, 106294062635 + ... + 106294062768.

It is an arithmetic number, because the mean of its divisors is an integer number (3613998131868).

Almost surely, 2^{14243404402001} is an apocalyptic number.

It is an amenable number.

14243404402001 is a deficient number, since it is larger than the sum of its proper divisors (212588125471).

14243404402001 is an equidigital number, since it uses as much as digits as its factorization.

14243404402001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212588125470.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 14243404402001 its reverse (10020440434241), we get a palindrome (24263844836242).

The spelling of 14243404402001 in words is "fourteen trillion, two hundred forty-three billion, four hundred four million, four hundred two thousand, one".