412530534491 has 2 divisors, whose sum is σ = 412530534492. Its totient is φ = 412530534490.

The previous prime is 412530534443. The next prime is 412530534517. The reversal of 412530534491 is 194435035214.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 412530534491 - 2¹⁴ = 412530518107 is a prime.

It is not a weakly prime, because it can be changed into another prime (412530534791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206265267245 + 206265267246.

It is an arithmetic number, because the mean of its divisors is an integer number (206265267246).

Almost surely, 2^412530534491 is an apocalyptic number.

412530534491 is a deficient number, since it is larger than the sum of its proper divisors (1).

412530534491 is an equidigital number, since it uses as much as digits as its factorization.

412530534491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 412530534491 in words is "four hundred twelve billion, five hundred thirty million, five hundred thirty-four thousand, four hundred ninety-one".