14404001420057 has 2 divisors, whose sum is σ = 14404001420058. Its totient is φ = 14404001420056.

The previous prime is 14404001420041. The next prime is 14404001420059. The reversal of 14404001420057 is 75002410040441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14053958797321 + 350042622736 = 3748861^2 + 591644^2 .

It is a cyclic number.

It is not a de Polignac number, because 14404001420057 - 2⁴ = 14404001420041 is a prime.

Together with 14404001420059, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14404001420059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7202000710028 + 7202000710029.

It is an arithmetic number, because the mean of its divisors is an integer number (7202000710029).

Almost surely, 2^{14404001420057} is an apocalyptic number.

It is an amenable number.

14404001420057 is a deficient number, since it is larger than the sum of its proper divisors (1).

14404001420057 is an equidigital number, since it uses as much as digits as its factorization.

14404001420057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17920, while the sum is 32.

Adding to 14404001420057 its reverse (75002410040441), we get a palindrome (89406411460498).

The spelling of 14404001420057 in words is "fourteen trillion, four hundred four billion, one million, four hundred twenty thousand, fifty-seven".