412242343169 has 2 divisors, whose sum is σ = 412242343170. Its totient is φ = 412242343168.

The previous prime is 412242343129. The next prime is 412242343223. The reversal of 412242343169 is 961343242214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 348542640625 + 63699702544 = 590375^2 + 252388^2 .

It is a cyclic number.

It is not a de Polignac number, because 412242343169 - 2¹⁶ = 412242277633 is a prime.

It is a super-2 number, since 2×412242343169² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (412242343109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206121171584 + 206121171585.

It is an arithmetic number, because the mean of its divisors is an integer number (206121171585).

Almost surely, 2^412242343169 is an apocalyptic number.

It is an amenable number.

412242343169 is a deficient number, since it is larger than the sum of its proper divisors (1).

412242343169 is an equidigital number, since it uses as much as digits as its factorization.

412242343169 is an evil number, because the sum of its binary digits is even.

The product of its digits is 248832, while the sum is 41.

The spelling of 412242343169 in words is "four hundred twelve billion, two hundred forty-two million, three hundred forty-three thousand, one hundred sixty-nine".