608042240807 has 4 divisors (see below), whose sum is σ = 618010146456. Its totient is φ = 598074335160.

The previous prime is 608042240759. The next prime is 608042240843. The reversal of 608042240807 is 708042240806.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 608042240807 - 2²⁸ = 607773805351 is a prime.

It is a super-2 number, since 2×608042240807² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (608042240107) by changing a digit.

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, 4983952733 + ... + 4983952854.

It is an arithmetic number, because the mean of its divisors is an integer number (154502536614).

Almost surely, 2^608042240807 is an apocalyptic number.

608042240807 is a deficient number, since it is larger than the sum of its proper divisors (9967905649).

608042240807 is an equidigital number, since it uses as much as digits as its factorization.

608042240807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9967905648.

The product of its (nonzero) digits is 172032, while the sum is 41.

Subtracting 608042240807 from its reverse (708042240806), we obtain a palindrome (99999999999).

The spelling of 608042240807 in words is "six hundred eight billion, forty-two million, two hundred forty thousand, eight hundred seven".