412321044349 has 2 divisors, whose sum is σ = 412321044350. Its totient is φ = 412321044348.

The previous prime is 412321044313. The next prime is 412321044389. The reversal of 412321044349 is 943440123214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 394249619449 + 18071424900 = 627893^2 + 134430^2 .

It is a cyclic number.

It is not a de Polignac number, because 412321044349 - 2⁹ = 412321043837 is a prime.

It is a super-2 number, since 2×412321044349² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412321044389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206160522174 + 206160522175.

It is an arithmetic number, because the mean of its divisors is an integer number (206160522175).

Almost surely, 2^412321044349 is an apocalyptic number.

It is an amenable number.

412321044349 is a deficient number, since it is larger than the sum of its proper divisors (1).

412321044349 is an equidigital number, since it uses as much as digits as its factorization.

412321044349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 412321044349 in words is "four hundred twelve billion, three hundred twenty-one million, forty-four thousand, three hundred forty-nine".