832412129 has 2 divisors, whose sum is σ = 832412130. Its totient is φ = 832412128.

The previous prime is 832412069. The next prime is 832412131. The reversal of 832412129 is 921214238.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 763969600 + 68442529 = 27640^2 + 8273^2 .

It is a cyclic number.

It is not a de Polignac number, because 832412129 - 2²⁰ = 831363553 is a prime.

Together with 832412131, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 832412095 and 832412104.

It is not a weakly prime, because it can be changed into another prime (832412729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 416206064 + 416206065.

It is an arithmetic number, because the mean of its divisors is an integer number (416206065).

Almost surely, 2^832412129 is an apocalyptic number.

It is an amenable number.

832412129 is a deficient number, since it is larger than the sum of its proper divisors (1).

832412129 is an equidigital number, since it uses as much as digits as its factorization.

832412129 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 32.

The square root of 832412129 is about 28851.5533204020. The cubic root of 832412129 is about 940.6891464427.

The spelling of 832412129 in words is "eight hundred thirty-two million, four hundred twelve thousand, one hundred twenty-nine".