254383423 has 4 divisors (see below), whose sum is σ = 290723920. Its totient is φ = 218042928.

The previous prime is 254383421. The next prime is 254383429. The reversal of 254383423 is 324383452.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 254383423 - 2¹ = 254383421 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 (254383421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18170238 + ... + 18170251.

It is an arithmetic number, because the mean of its divisors is an integer number (72680980).

Almost surely, 2^254383423 is an apocalyptic number.

254383423 is a deficient number, since it is larger than the sum of its proper divisors (36340497).

254383423 is an equidigital number, since it uses as much as digits as its factorization.

254383423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36340496.

The product of its digits is 69120, while the sum is 34.

The square root of 254383423 is about 15949.4019637101. The cubic root of 254383423 is about 633.6210579705.

The spelling of 254383423 in words is "two hundred fifty-four million, three hundred eighty-three thousand, four hundred twenty-three".