14225004426565 has 8 divisors (see below), whose sum is σ = 17072062732440. Its totient is φ = 11378631927552.

The previous prime is 14225004426487. The next prime is 14225004426631. The reversal of 14225004426565 is 56562440052241.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1730716531489 + 12494287895076 = 1315567^2 + 3534726^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14225004426565 - 2⁹ = 14225004426053 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171406080 + ... + 171489049.

It is an arithmetic number, because the mean of its divisors is an integer number (2134007841555).

Almost surely, 2^{14225004426565} is an apocalyptic number.

It is an amenable number.

14225004426565 is a deficient number, since it is larger than the sum of its proper divisors (2847058305875).

14225004426565 is an equidigital number, since it uses as much as digits as its factorization.

14225004426565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342903431.

The product of its (nonzero) digits is 2304000, while the sum is 46.

The spelling of 14225004426565 in words is "fourteen trillion, two hundred twenty-five billion, four million, four hundred twenty-six thousand, five hundred sixty-five".