254430023 has 2 divisors, whose sum is σ = 254430024. Its totient is φ = 254430022.

The previous prime is 254430013. The next prime is 254430037. The reversal of 254430023 is 320034452.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 254430023 - 2²⁶ = 187321159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (254430013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127215011 + 127215012.

It is an arithmetic number, because the mean of its divisors is an integer number (127215012).

Almost surely, 2^254430023 is an apocalyptic number.

254430023 is a deficient number, since it is larger than the sum of its proper divisors (1).

254430023 is an equidigital number, since it uses as much as digits as its factorization.

254430023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 254430023 is about 15950.8627666343. The cubic root of 254430023 is about 633.6597462076.

Adding to 254430023 its reverse (320034452), we get a palindrome (574464475).

The spelling of 254430023 in words is "two hundred fifty-four million, four hundred thirty thousand, twenty-three".