254223343 has 16 divisors (see below), whose sum is σ = 289935360. Its totient is φ = 220802400.

The previous prime is 254223341. The next prime is 254223371. The reversal of 254223343 is 343322452.

It is a cyclic number.

It is not a de Polignac number, because 254223343 - 2¹ = 254223341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254223341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22221 + ... + 31657.

It is an arithmetic number, because the mean of its divisors is an integer number (18120960).

Almost surely, 2^254223343 is an apocalyptic number.

254223343 is a deficient number, since it is larger than the sum of its proper divisors (35712017).

254223343 is a wasteful number, since it uses less digits than its factorization.

254223343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9558.

The product of its digits is 17280, while the sum is 28.

The square root of 254223343 is about 15944.3828039846. The cubic root of 254223343 is about 633.4881204002.

Adding to 254223343 its reverse (343322452), we get a palindrome (597545795).

The spelling of 254223343 in words is "two hundred fifty-four million, two hundred twenty-three thousand, three hundred forty-three".