234043197 has 16 divisors (see below), whose sum is σ = 330586560. Its totient is φ = 146869632.

The previous prime is 234043171. The next prime is 234043207. The reversal of 234043197 is 791340432.

It is not a de Polignac number, because 234043197 - 2¹² = 234039101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234043897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4128 + ... + 22025.

It is an arithmetic number, because the mean of its divisors is an integer number (20661660).

Almost surely, 2^234043197 is an apocalyptic number.

It is an amenable number.

234043197 is a deficient number, since it is larger than the sum of its proper divisors (96543363).

234043197 is a wasteful number, since it uses less digits than its factorization.

234043197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26332.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 234043197 is about 15298.4704137374. The cubic root of 234043197 is about 616.2619312862.

The spelling of 234043197 in words is "two hundred thirty-four million, forty-three thousand, one hundred ninety-seven".