434252223 has 24 divisors (see below), whose sum is σ = 646883328. Its totient is φ = 280562832.

The previous prime is 434252209. The next prime is 434252237. The reversal of 434252223 is 322252434.

It is a happy number.

434252223 is a `hidden beast` number, since 434 + 2 + 5 + 2 + 223 = 666.

It is an interprime number because it is at equal distance from previous prime (434252209) and next prime (434252237).

It is not a de Polignac number, because 434252223 - 2⁴ = 434252207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434232223) 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 23 ways as a sum of consecutive naturals, for example, 38586 + ... + 48552.

It is an arithmetic number, because the mean of its divisors is an integer number (26953472).

Almost surely, 2^434252223 is an apocalyptic number.

434252223 is a deficient number, since it is larger than the sum of its proper divisors (212631105).

434252223 is a wasteful number, since it uses less digits than its factorization.

434252223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10123 (or 10120 counting only the distinct ones).

The product of its digits is 11520, while the sum is 27.

The square root of 434252223 is about 20838.7193224536. The cubic root of 434252223 is about 757.2640679479.

It can be divided in two parts, 4342 and 52223, that added together give a palindrome (56565).

The spelling of 434252223 in words is "four hundred thirty-four million, two hundred fifty-two thousand, two hundred twenty-three".