434100231 has 12 divisors (see below), whose sum is σ = 628017208. Its totient is φ = 288946224.

The previous prime is 434100143. The next prime is 434100269. The reversal of 434100231 is 132001434.

434100231 is a `hidden beast` number, since 434 + 1 + 0 + 0 + 231 = 666.

It is not a de Polignac number, because 434100231 - 2⁷ = 434100103 is a prime.

It is a super-2 number, since 2×434100231² = 376886021108506722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434100281) 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 11 ways as a sum of consecutive naturals, for example, 31720 + ... + 43293.

Almost surely, 2^434100231 is an apocalyptic number.

434100231 is a deficient number, since it is larger than the sum of its proper divisors (193916977).

434100231 is a wasteful number, since it uses less digits than its factorization.

434100231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75662 (or 75659 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 434100231 is about 20835.0721381041. The cubic root of 434100231 is about 757.1757080001.

Adding to 434100231 its reverse (132001434), we get a palindrome (566101665).

The spelling of 434100231 in words is "four hundred thirty-four million, one hundred thousand, two hundred thirty-one".