14444388001 has 2 divisors, whose sum is σ = 14444388002. Its totient is φ = 14444388000.

The previous prime is 14444387999. The next prime is 14444388047. The reversal of 14444388001 is 10088344441.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14442270976 + 2117025 = 120176^2 + 1455^2 .

It is a cyclic number.

It is not a de Polignac number, because 14444388001 - 2¹ = 14444387999 is a prime.

Together with 14444387999, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (14444388061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7222194000 + 7222194001.

It is an arithmetic number, because the mean of its divisors is an integer number (7222194001).

Almost surely, 2^14444388001 is an apocalyptic number.

It is an amenable number.

14444388001 is a deficient number, since it is larger than the sum of its proper divisors (1).

14444388001 is an equidigital number, since it uses as much as digits as its factorization.

14444388001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 49152, while the sum is 37.

The spelling of 14444388001 in words is "fourteen billion, four hundred forty-four million, three hundred eighty-eight thousand, one".