606242342646 has 40 divisors (see below), whose sum is σ = 1359297179064. Its totient is φ = 201952064160.

The previous prime is 606242342639. The next prime is 606242342659. The reversal of 606242342646 is 646243242606.

606242342646 is a `hidden beast` number, since 6 + 0 + 6 + 242 + 342 + 64 + 6 = 666.

606242342646 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 936535 + ... + 1445538.

Almost surely, 2^606242342646 is an apocalyptic number.

606242342646 is an abundant number, since it is smaller than the sum of its proper divisors (753054836418).

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

606242342646 is a wasteful number, since it uses less digits than its factorization.

606242342646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2383658 (or 2383649 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 45.

The spelling of 606242342646 in words is "six hundred six billion, two hundred forty-two million, three hundred forty-two thousand, six hundred forty-six".