412441143321409 has 2 divisors, whose sum is σ = 412441143321410. Its totient is φ = 412441143321408.

The previous prime is 412441143321367. The next prime is 412441143321419. The reversal of 412441143321409 is 904123341144214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 412156099450384 + 285043871025 = 20301628^2 + 533895^2 .

It is a cyclic number.

It is not a de Polignac number, because 412441143321409 - 2¹³ = 412441143313217 is a prime.

It is not a weakly prime, because it can be changed into another prime (412441143321419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206220571660704 + 206220571660705.

It is an arithmetic number, because the mean of its divisors is an integer number (206220571660705).

Almost surely, 2^{412441143321409} is an apocalyptic number.

It is an amenable number.

412441143321409 is a deficient number, since it is larger than the sum of its proper divisors (1).

412441143321409 is an equidigital number, since it uses as much as digits as its factorization.

412441143321409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 331776, while the sum is 43.

The spelling of 412441143321409 in words is "four hundred twelve trillion, four hundred forty-one billion, one hundred forty-three million, three hundred twenty-one thousand, four hundred nine".