14050426561 has 4 divisors (see below), whose sum is σ = 14102658900. Its totient is φ = 13998194224.

The previous prime is 14050426519. The next prime is 14050426589. The reversal of 14050426561 is 16562405041.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1556775936 + 12493650625 = 39456^2 + 111775^2 .

It is a cyclic number.

It is not a de Polignac number, because 14050426561 - 2¹⁵ = 14050393793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14050426661) 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, 26115766 + ... + 26116303.

It is an arithmetic number, because the mean of its divisors is an integer number (3525664725).

Almost surely, 2^14050426561 is an apocalyptic number.

It is an amenable number.

14050426561 is a deficient number, since it is larger than the sum of its proper divisors (52232339).

14050426561 is an equidigital number, since it uses as much as digits as its factorization.

14050426561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52232338.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 14050426561 in words is "fourteen billion, fifty million, four hundred twenty-six thousand, five hundred sixty-one".