412211329 has 2 divisors, whose sum is σ = 412211330. Its totient is φ = 412211328.

The previous prime is 412211321. The next prime is 412211353. The reversal of 412211329 is 923112214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 397404225 + 14807104 = 19935^2 + 3848^2 .

It is a cyclic number.

It is not a de Polignac number, because 412211329 - 2³ = 412211321 is a prime.

It is not a weakly prime, because it can be changed into another prime (412211321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206105664 + 206105665.

It is an arithmetic number, because the mean of its divisors is an integer number (206105665).

Almost surely, 2^412211329 is an apocalyptic number.

It is an amenable number.

412211329 is a deficient number, since it is larger than the sum of its proper divisors (1).

412211329 is an equidigital number, since it uses as much as digits as its factorization.

412211329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864, while the sum is 25.

The square root of 412211329 is about 20302.9881790834. The cubic root of 412211329 is about 744.2290894950.

It can be divided in two parts, 4122 and 11329, that added together give a palindrome (15451).

The spelling of 412211329 in words is "four hundred twelve million, two hundred eleven thousand, three hundred twenty-nine".