412112143 has 2 divisors, whose sum is σ = 412112144. Its totient is φ = 412112142.

The previous prime is 412112117. The next prime is 412112149. The reversal of 412112143 is 341211214.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 412112143 - 2²¹ = 410014991 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 412112143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412112149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206056071 + 206056072.

It is an arithmetic number, because the mean of its divisors is an integer number (206056072).

Almost surely, 2^412112143 is an apocalyptic number.

412112143 is a deficient number, since it is larger than the sum of its proper divisors (1).

412112143 is an equidigital number, since it uses as much as digits as its factorization.

412112143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 192, while the sum is 19.

The square root of 412112143 is about 20300.5453867624. The cubic root of 412112143 is about 744.1693927467.

Adding to 412112143 its reverse (341211214), we get a palindrome (753323357).

The spelling of 412112143 in words is "four hundred twelve million, one hundred twelve thousand, one hundred forty-three".