2026442023 has 2 divisors, whose sum is σ = 2026442024. Its totient is φ = 2026442022.

The previous prime is 2026442009. The next prime is 2026442051. The reversal of 2026442023 is 3202446202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2026442023 - 2²¹ = 2024344871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2026442003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1013221011 + 1013221012.

It is an arithmetic number, because the mean of its divisors is an integer number (1013221012).

Almost surely, 2^2026442023 is an apocalyptic number.

2026442023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2026442023 is an equidigital number, since it uses as much as digits as its factorization.

2026442023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2026442023 is about 45016.0196263508. The cubic root of 2026442023 is about 1265.4492351663.

Adding to 2026442023 its reverse (3202446202), we get a palindrome (5228888225).

The spelling of 2026442023 in words is "two billion, twenty-six million, four hundred forty-two thousand, twenty-three".