234641129 has 2 divisors, whose sum is σ = 234641130. Its totient is φ = 234641128.

The previous prime is 234641093. The next prime is 234641137. The reversal of 234641129 is 921146432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 233386729 + 1254400 = 15277^2 + 1120^2 .

It is a cyclic number.

It is not a de Polignac number, because 234641129 - 2²⁴ = 217863913 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 234641095 and 234641104.

It is not a weakly prime, because it can be changed into another prime (234641159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117320564 + 117320565.

It is an arithmetic number, because the mean of its divisors is an integer number (117320565).

Almost surely, 2^234641129 is an apocalyptic number.

It is an amenable number.

234641129 is a deficient number, since it is larger than the sum of its proper divisors (1).

234641129 is an equidigital number, since it uses as much as digits as its factorization.

234641129 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 32.

The square root of 234641129 is about 15318.0001632067. Note that the first 3 decimals coincide. The cubic root of 234641129 is about 616.7862922865.

The spelling of 234641129 in words is "two hundred thirty-four million, six hundred forty-one thousand, one hundred twenty-nine".