254254423 has 8 divisors (see below), whose sum is σ = 258849360. Its totient is φ = 249669120.

The previous prime is 254254411. The next prime is 254254439. The reversal of 254254423 is 324452452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 254254423 - 2⁵ = 254254391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254254453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70033 + ... + 73573.

It is an arithmetic number, because the mean of its divisors is an integer number (32356170).

Almost surely, 2^254254423 is an apocalyptic number.

254254423 is a deficient number, since it is larger than the sum of its proper divisors (4594937).

254254423 is a wasteful number, since it uses less digits than its factorization.

254254423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4817.

The product of its digits is 38400, while the sum is 31.

The square root of 254254423 is about 15945.3574121122. The cubic root of 254254423 is about 633.5139349828.

It can be divided in two parts, 2542 and 54423, that added together give a palindrome (56965).

The spelling of 254254423 in words is "two hundred fifty-four million, two hundred fifty-four thousand, four hundred twenty-three".