412531235443 has 2 divisors, whose sum is σ = 412531235444. Its totient is φ = 412531235442.

The previous prime is 412531235429. The next prime is 412531235527. The reversal of 412531235443 is 344532135214.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 412531235443 - 2²⁹ = 411994364531 is a prime.

It is a super-2 number, since 2×412531235443² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (412531235143) 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, 206265617721 + 206265617722.

It is an arithmetic number, because the mean of its divisors is an integer number (206265617722).

Almost surely, 2^412531235443 is an apocalyptic number.

412531235443 is a deficient number, since it is larger than the sum of its proper divisors (1).

412531235443 is an equidigital number, since it uses as much as digits as its factorization.

412531235443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 172800, while the sum is 37.

The spelling of 412531235443 in words is "four hundred twelve billion, five hundred thirty-one million, two hundred thirty-five thousand, four hundred forty-three".