423683232347 has 2 divisors, whose sum is σ = 423683232348. Its totient is φ = 423683232346.

The previous prime is 423683232337. The next prime is 423683232397. The reversal of 423683232347 is 743232386324.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 423683232347 - 2⁶ = 423683232283 is a prime.

It is not a weakly prime, because it can be changed into another prime (423683232337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211841616173 + 211841616174.

It is an arithmetic number, because the mean of its divisors is an integer number (211841616174).

Almost surely, 2^423683232347 is an apocalyptic number.

423683232347 is a deficient number, since it is larger than the sum of its proper divisors (1).

423683232347 is an equidigital number, since it uses as much as digits as its factorization.

423683232347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3483648, while the sum is 47.

The spelling of 423683232347 in words is "four hundred twenty-three billion, six hundred eighty-three million, two hundred thirty-two thousand, three hundred forty-seven".