6430266023 has 2 divisors, whose sum is σ = 6430266024. Its totient is φ = 6430266022.

The previous prime is 6430266013. The next prime is 6430266071. The reversal of 6430266023 is 3206620346.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6430266023 - 2⁸ = 6430265767 is a prime.

It is a super-2 number, since 2×6430266023² = 82696642253096473058, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6430266013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3215133011 + 3215133012.

It is an arithmetic number, because the mean of its divisors is an integer number (3215133012).

Almost surely, 2^6430266023 is an apocalyptic number.

6430266023 is a deficient number, since it is larger than the sum of its proper divisors (1).

6430266023 is an equidigital number, since it uses as much as digits as its factorization.

6430266023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 32.

The square root of 6430266023 is about 80188.9395303367. The cubic root of 6430266023 is about 1859.5576493646.

Adding to 6430266023 its reverse (3206620346), we get a palindrome (9636886369).

The spelling of 6430266023 in words is "six billion, four hundred thirty million, two hundred sixty-six thousand, twenty-three".