609098426228 has 12 divisors (see below), whose sum is σ = 1067968165572. Its totient is φ = 303964664640.

The previous prime is 609098426227. The next prime is 609098426239. The reversal of 609098426228 is 822624890906.

It can be written as a sum of positive squares in 2 ways, for example, as 396625367524 + 212473058704 = 629782^2 + 460948^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (609098426221) 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, 146134775 + ... + 146138942.

It is an arithmetic number, because the mean of its divisors is an integer number (88997347131).

Almost surely, 2^609098426228 is an apocalyptic number.

It is an amenable number.

609098426228 is a deficient number, since it is larger than the sum of its proper divisors (458869739344).

609098426228 is a wasteful number, since it uses less digits than its factorization.

609098426228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292274242 (or 292274240 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 56.

The spelling of 609098426228 in words is "six hundred nine billion, ninety-eight million, four hundred twenty-six thousand, two hundred twenty-eight".