412311173 has 2 divisors, whose sum is σ = 412311174. Its totient is φ = 412311172.

The previous prime is 412311083. The next prime is 412311181. The reversal of 412311173 is 371113214.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 387381124 + 24930049 = 19682^2 + 4993^2 .

It is a cyclic number.

It is not a de Polignac number, because 412311173 - 2⁸ = 412310917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412311773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206155586 + 206155587.

It is an arithmetic number, because the mean of its divisors is an integer number (206155587).

Almost surely, 2^412311173 is an apocalyptic number.

It is an amenable number.

412311173 is a deficient number, since it is larger than the sum of its proper divisors (1).

412311173 is an equidigital number, since it uses as much as digits as its factorization.

412311173 is an evil number, because the sum of its binary digits is even.

The product of its digits is 504, while the sum is 23.

The square root of 412311173 is about 20305.4468800861. The cubic root of 412311173 is about 744.2891726008.

Adding to 412311173 its reverse (371113214), we get a palindrome (783424387).

The spelling of 412311173 in words is "four hundred twelve million, three hundred eleven thousand, one hundred seventy-three".