254204423 has 12 divisors (see below), whose sum is σ = 281285424. Its totient is φ = 229548000.

The previous prime is 254204413. The next prime is 254204437. The reversal of 254204423 is 324402452.

It is a happy number.

It is not a de Polignac number, because 254204423 - 2⁴ = 254204407 is a prime.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 254204392 and 254204401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254204413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11315 + ... + 25227.

It is an arithmetic number, because the mean of its divisors is an integer number (23440452).

Almost surely, 2^254204423 is an apocalyptic number.

254204423 is a deficient number, since it is larger than the sum of its proper divisors (27081001).

254204423 is a wasteful number, since it uses less digits than its factorization.

254204423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14086 (or 14075 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 26.

The square root of 254204423 is about 15943.7894805470. The cubic root of 254204423 is about 633.4724047012.

Adding to 254204423 its reverse (324402452), we get a palindrome (578606875).

The spelling of 254204423 in words is "two hundred fifty-four million, two hundred four thousand, four hundred twenty-three".