412844071 has 2 divisors, whose sum is σ = 412844072. Its totient is φ = 412844070.

The previous prime is 412844057. The next prime is 412844101. The reversal of 412844071 is 170448214.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 412844071 - 2¹³ = 412835879 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412844041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206422035 + 206422036.

It is an arithmetic number, because the mean of its divisors is an integer number (206422036).

Almost surely, 2^412844071 is an apocalyptic number.

412844071 is a deficient number, since it is larger than the sum of its proper divisors (1).

412844071 is an equidigital number, since it uses as much as digits as its factorization.

412844071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 412844071 is about 20318.5646884813. The cubic root of 412844071 is about 744.6096906003.

The spelling of 412844071 in words is "four hundred twelve million, eight hundred forty-four thousand, seventy-one".