412202129 has 2 divisors, whose sum is σ = 412202130. Its totient is φ = 412202128.

The previous prime is 412202081. The next prime is 412202183. The reversal of 412202129 is 921202214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 267649600 + 144552529 = 16360^2 + 12023^2 .

It is a cyclic number.

It is not a de Polignac number, because 412202129 - 2²⁰ = 411153553 is a prime.

It is not a weakly prime, because it can be changed into another prime (412202729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206101064 + 206101065.

It is an arithmetic number, because the mean of its divisors is an integer number (206101065).

Almost surely, 2^412202129 is an apocalyptic number.

It is an amenable number.

412202129 is a deficient number, since it is larger than the sum of its proper divisors (1).

412202129 is an equidigital number, since it uses as much as digits as its factorization.

412202129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 412202129 is about 20302.7616101850. The cubic root of 412202129 is about 744.2235527245.

The spelling of 412202129 in words is "four hundred twelve million, two hundred two thousand, one hundred twenty-nine".