234130567 has 4 divisors (see below), whose sum is σ = 255415176. Its totient is φ = 212845960.

The previous prime is 234130529. The next prime is 234130591. The reversal of 234130567 is 765031432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 234130567 - 2⁷ = 234130439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234130517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10642288 + ... + 10642309.

It is an arithmetic number, because the mean of its divisors is an integer number (63853794).

Almost surely, 2^234130567 is an apocalyptic number.

234130567 is a deficient number, since it is larger than the sum of its proper divisors (21284609).

234130567 is a wasteful number, since it uses less digits than its factorization.

234130567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21284608.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 234130567 is about 15301.3256615236. The cubic root of 234130567 is about 616.3386067419.

Adding to 234130567 its reverse (765031432), we get a palindrome (999161999).

The spelling of 234130567 in words is "two hundred thirty-four million, one hundred thirty thousand, five hundred sixty-seven".