423713470597 has 2 divisors, whose sum is σ = 423713470598. Its totient is φ = 423713470596.

The previous prime is 423713470571. The next prime is 423713470673. The reversal of 423713470597 is 795074317324.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 230600683681 + 193112786916 = 480209^2 + 439446^2 .

It is a cyclic number.

It is not a de Polignac number, because 423713470597 - 2¹⁹ = 423712946309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423713470547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211856735298 + 211856735299.

It is an arithmetic number, because the mean of its divisors is an integer number (211856735299).

Almost surely, 2^423713470597 is an apocalyptic number.

It is an amenable number.

423713470597 is a deficient number, since it is larger than the sum of its proper divisors (1).

423713470597 is an equidigital number, since it uses as much as digits as its factorization.

423713470597 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4445280, while the sum is 52.

The spelling of 423713470597 in words is "four hundred twenty-three billion, seven hundred thirteen million, four hundred seventy thousand, five hundred ninety-seven".