412743899 has 2 divisors, whose sum is σ = 412743900. Its totient is φ = 412743898.

The previous prime is 412743887. The next prime is 412743923. The reversal of 412743899 is 998347214.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 412743899 - 2²⁸ = 144308443 is a prime.

It is not a weakly prime, because it can be changed into another prime (412743299) 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, 206371949 + 206371950.

It is an arithmetic number, because the mean of its divisors is an integer number (206371950).

Almost surely, 2^412743899 is an apocalyptic number.

412743899 is a deficient number, since it is larger than the sum of its proper divisors (1).

412743899 is an equidigital number, since it uses as much as digits as its factorization.

412743899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 435456, while the sum is 47.

The square root of 412743899 is about 20316.0995026112. The cubic root of 412743899 is about 744.5494619889.

The spelling of 412743899 in words is "four hundred twelve million, seven hundred forty-three thousand, eight hundred ninety-nine".