234345151 has 4 divisors (see below), whose sum is σ = 241904704. Its totient is φ = 226785600.

The previous prime is 234345131. The next prime is 234345157. The reversal of 234345151 is 151543432.

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 234345151 - 2⁹ = 234344639 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 (234345157) 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, 3779730 + ... + 3779791.

It is an arithmetic number, because the mean of its divisors is an integer number (60476176).

Almost surely, 2^234345151 is an apocalyptic number.

234345151 is a deficient number, since it is larger than the sum of its proper divisors (7559553).

234345151 is an equidigital number, since it uses as much as digits as its factorization.

234345151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7559552.

The product of its digits is 7200, while the sum is 28.

The square root of 234345151 is about 15308.3359970965. The cubic root of 234345151 is about 616.5268436175.

Adding to 234345151 its reverse (151543432), we get a palindrome (385888583).

The spelling of 234345151 in words is "two hundred thirty-four million, three hundred forty-five thousand, one hundred fifty-one".