234434211 has 16 divisors (see below), whose sum is σ = 347431680. Its totient is φ = 139399520.

The previous prime is 234434191. The next prime is 234434287. The reversal of 234434211 is 112434432.

It is a cyclic number.

It is not a de Polignac number, because 234434211 - 2¹³ = 234426019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (234434311) 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 15 ways as a sum of consecutive naturals, for example, 65271 + ... + 68768.

It is an arithmetic number, because the mean of its divisors is an integer number (21714480).

Almost surely, 2^234434211 is an apocalyptic number.

234434211 is a deficient number, since it is larger than the sum of its proper divisors (112997469).

234434211 is a wasteful number, since it uses less digits than its factorization.

234434211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134106.

The product of its digits is 2304, while the sum is 24.

The square root of 234434211 is about 15311.2445934352. The cubic root of 234434211 is about 616.6049348805.

Adding to 234434211 its reverse (112434432), we get a palindrome (346868643).

The spelling of 234434211 in words is "two hundred thirty-four million, four hundred thirty-four thousand, two hundred eleven".