244602420226 has 8 divisors (see below), whose sum is σ = 366978022524. Its totient is φ = 122276412720.

The previous prime is 244602420163. The next prime is 244602420263. The reversal of 244602420226 is 622024206442.

It can be written as a sum of positive squares in 2 ways, for example, as 243764375625 + 838044601 = 493725^2 + 28949^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 244602420191 and 244602420200.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12386365 + ... + 12406096.

Almost surely, 2^244602420226 is an apocalyptic number.

244602420226 is a deficient number, since it is larger than the sum of its proper divisors (122375602298).

244602420226 is a wasteful number, since it uses less digits than its factorization.

244602420226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24797396.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 244602420226 its reverse (622024206442), we get a palindrome (866626626668).

The spelling of 244602420226 in words is "two hundred forty-four billion, six hundred two million, four hundred twenty thousand, two hundred twenty-six".