244602420227 has 4 divisors (see below), whose sum is σ = 266839003896. Its totient is φ = 222365836560.

The previous prime is 244602420163. The next prime is 244602420263. The reversal of 244602420227 is 722024206442.

244602420227 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 is a cyclic number.

It is not a de Polignac number, because 244602420227 - 2⁶ = 244602420163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244602420287) by changing a digit.

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, 11118291818 + ... + 11118291839.

It is an arithmetic number, because the mean of its divisors is an integer number (66709750974).

Almost surely, 2^244602420227 is an apocalyptic number.

244602420227 is a deficient number, since it is larger than the sum of its proper divisors (22236583669).

244602420227 is a wasteful number, since it uses less digits than its factorization.

244602420227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22236583668.

The product of its (nonzero) digits is 86016, while the sum is 35.

Adding to 244602420227 its reverse (722024206442), we get a palindrome (966626626669).

The spelling of 244602420227 in words is "two hundred forty-four billion, six hundred two million, four hundred twenty thousand, two hundred twenty-seven".