606433681842 has 8 divisors (see below), whose sum is σ = 1212867363696. Its totient is φ = 202144560612.

The previous prime is 606433681813. The next prime is 606433681901. The reversal of 606433681842 is 248186334606.

It is a happy number.

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

606433681842 is an admirable number.

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, 50536140148 + ... + 50536140159.

It is an arithmetic number, because the mean of its divisors is an integer number (151608420462).

Almost surely, 2^606433681842 is an apocalyptic number.

606433681842 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

606433681842 is a wasteful number, since it uses less digits than its factorization.

606433681842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101072280312.

The product of its (nonzero) digits is 3981312, while the sum is 51.

The spelling of 606433681842 in words is "six hundred six billion, four hundred thirty-three million, six hundred eighty-one thousand, eight hundred forty-two".