412867129589 has 2 divisors, whose sum is σ = 412867129590. Its totient is φ = 412867129588.

The previous prime is 412867129561. The next prime is 412867129603. The reversal of 412867129589 is 985921768214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 221073934225 + 191793195364 = 470185^2 + 437942^2 .

It is a cyclic number.

It is not a de Polignac number, because 412867129589 - 2¹² = 412867125493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412867129289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206433564794 + 206433564795.

It is an arithmetic number, because the mean of its divisors is an integer number (206433564795).

Almost surely, 2^412867129589 is an apocalyptic number.

It is an amenable number.

412867129589 is a deficient number, since it is larger than the sum of its proper divisors (1).

412867129589 is an equidigital number, since it uses as much as digits as its factorization.

412867129589 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17418240, while the sum is 62.

The spelling of 412867129589 in words is "four hundred twelve billion, eight hundred sixty-seven million, one hundred twenty-nine thousand, five hundred eighty-nine".