423483512723 has 2 divisors, whose sum is σ = 423483512724. Its totient is φ = 423483512722.

The previous prime is 423483512713. The next prime is 423483512833. The reversal of 423483512723 is 327215384324.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 423483512723 - 2²⁰ = 423482464147 is a prime.

It is a super-2 number, since 2×423483512723² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (423483512713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211741756361 + 211741756362.

It is an arithmetic number, because the mean of its divisors is an integer number (211741756362).

Almost surely, 2^423483512723 is an apocalyptic number.

423483512723 is a deficient number, since it is larger than the sum of its proper divisors (1).

423483512723 is an equidigital number, since it uses as much as digits as its factorization.

423483512723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 967680, while the sum is 44.

The spelling of 423483512723 in words is "four hundred twenty-three billion, four hundred eighty-three million, five hundred twelve thousand, seven hundred twenty-three".