604000638071 has 2 divisors, whose sum is σ = 604000638072. Its totient is φ = 604000638070.

The previous prime is 604000638067. The next prime is 604000638077. The reversal of 604000638071 is 170836000406.

604000638071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 604000638071 - 2² = 604000638067 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (604000638077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302000319035 + 302000319036.

It is an arithmetic number, because the mean of its divisors is an integer number (302000319036).

Almost surely, 2^604000638071 is an apocalyptic number.

604000638071 is a deficient number, since it is larger than the sum of its proper divisors (1).

604000638071 is an equidigital number, since it uses as much as digits as its factorization.

604000638071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 35.

Adding to 604000638071 its reverse (170836000406), we get a palindrome (774836638477).

The spelling of 604000638071 in words is "six hundred four billion, six hundred thirty-eight thousand, seventy-one".