226423054465 has 4 divisors (see below), whose sum is σ = 271707665364. Its totient is φ = 181138443568.

The previous prime is 226423054439. The next prime is 226423054489. The reversal of 226423054465 is 564450324622.

226423054465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 34414331121 + 192008723344 = 185511^2 + 438188^2 .

It is a cyclic number.

It is not a de Polignac number, because 226423054465 - 2¹¹ = 226423052417 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22642305442 + ... + 22642305451.

It is an arithmetic number, because the mean of its divisors is an integer number (67926916341).

Almost surely, 2^226423054465 is an apocalyptic number.

It is an amenable number.

226423054465 is a deficient number, since it is larger than the sum of its proper divisors (45284610899).

226423054465 is an equidigital number, since it uses as much as digits as its factorization.

226423054465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45284610898.

The product of its (nonzero) digits is 1382400, while the sum is 43.

The spelling of 226423054465 in words is "two hundred twenty-six billion, four hundred twenty-three million, fifty-four thousand, four hundred sixty-five".