14044450561 has 2 divisors, whose sum is σ = 14044450562. Its totient is φ = 14044450560.

The previous prime is 14044450517. The next prime is 14044450591. The reversal of 14044450561 is 16505444041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13696254961 + 348195600 = 117031^2 + 18660^2 .

It is a cyclic number.

It is not a de Polignac number, because 14044450561 - 2¹³ = 14044442369 is a prime.

It is not a weakly prime, because it can be changed into another prime (14044450591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7022225280 + 7022225281.

It is an arithmetic number, because the mean of its divisors is an integer number (7022225281).

Almost surely, 2^14044450561 is an apocalyptic number.

It is an amenable number.

14044450561 is a deficient number, since it is larger than the sum of its proper divisors (1).

14044450561 is an equidigital number, since it uses as much as digits as its factorization.

14044450561 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38400, while the sum is 34.

The spelling of 14044450561 in words is "fourteen billion, forty-four million, four hundred fifty thousand, five hundred sixty-one".