606420041239 has 2 divisors, whose sum is σ = 606420041240. Its totient is φ = 606420041238.

The previous prime is 606420041221. The next prime is 606420041267. The reversal of 606420041239 is 932140024606.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 606420041239 - 2⁵ = 606420041207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 606420041198 and 606420041207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (606420941239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303210020619 + 303210020620.

It is an arithmetic number, because the mean of its divisors is an integer number (303210020620).

Almost surely, 2^606420041239 is an apocalyptic number.

606420041239 is a deficient number, since it is larger than the sum of its proper divisors (1).

606420041239 is an equidigital number, since it uses as much as digits as its factorization.

606420041239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 606420041239 in words is "six hundred six billion, four hundred twenty million, forty-one thousand, two hundred thirty-nine".