441350606173 has 2 divisors, whose sum is σ = 441350606174. Its totient is φ = 441350606172.

The previous prime is 441350606143. The next prime is 441350606183. The reversal of 441350606173 is 371606053144.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 371676780409 + 69673825764 = 609653^2 + 263958^2 .

It is a cyclic number.

It is not a de Polignac number, because 441350606173 - 2⁵ = 441350606141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (441350606143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220675303086 + 220675303087.

It is an arithmetic number, because the mean of its divisors is an integer number (220675303087).

Almost surely, 2^441350606173 is an apocalyptic number.

It is an amenable number.

441350606173 is a deficient number, since it is larger than the sum of its proper divisors (1).

441350606173 is an equidigital number, since it uses as much as digits as its factorization.

441350606173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 441350606173 in words is "four hundred forty-one billion, three hundred fifty million, six hundred six thousand, one hundred seventy-three".