608713428439 has 2 divisors, whose sum is σ = 608713428440. Its totient is φ = 608713428438.

The previous prime is 608713428413. The next prime is 608713428461. The reversal of 608713428439 is 934824317806.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 608713428439 - 2⁷ = 608713428311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 608713428439.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (608713422439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304356714219 + 304356714220.

It is an arithmetic number, because the mean of its divisors is an integer number (304356714220).

Almost surely, 2^608713428439 is an apocalyptic number.

608713428439 is a deficient number, since it is larger than the sum of its proper divisors (1).

608713428439 is an equidigital number, since it uses as much as digits as its factorization.

608713428439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6967296, while the sum is 55.

The spelling of 608713428439 in words is "six hundred eight billion, seven hundred thirteen million, four hundred twenty-eight thousand, four hundred thirty-nine".