606746642120 has 16 divisors (see below), whose sum is σ = 1365179944860. Its totient is φ = 242698656832.

The previous prime is 606746642113. The next prime is 606746642141. The reversal of 606746642120 is 21246647606.

It can be written as a sum of positive squares in 2 ways, for example, as 577791535876 + 28955106244 = 760126^2 + 170162^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7584332987 + ... + 7584333066.

Almost surely, 2^606746642120 is an apocalyptic number.

It is an amenable number.

606746642120 is an abundant number, since it is smaller than the sum of its proper divisors (758433302740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

606746642120 is a wasteful number, since it uses less digits than its factorization.

606746642120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15168666064 (or 15168666060 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 606746642120 in words is "six hundred six billion, seven hundred forty-six million, six hundred forty-two thousand, one hundred twenty".