605242043872 has 24 divisors (see below), whose sum is σ = 1192404213000. Its totient is φ = 302409227904.

The previous prime is 605242043863. The next prime is 605242043897. The reversal of 605242043872 is 278340242506.

It is a congruent number.

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, 6572122 + ... + 6663577.

It is an arithmetic number, because the mean of its divisors is an integer number (49683508875).

Almost surely, 2^605242043872 is an apocalyptic number.

It is an amenable number.

605242043872 is a deficient number, since it is larger than the sum of its proper divisors (587162169128).

605242043872 is a wasteful number, since it uses less digits than its factorization.

605242043872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13237138 (or 13237130 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 43.

The spelling of 605242043872 in words is "six hundred five billion, two hundred forty-two million, forty-three thousand, eight hundred seventy-two".