4416505401173 has 2 divisors, whose sum is σ = 4416505401174. Its totient is φ = 4416505401172.

The previous prime is 4416505401157. The next prime is 4416505401181. The reversal of 4416505401173 is 3711045056144.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2376058853809 + 2040446547364 = 1541447^2 + 1428442^2 .

It is a cyclic number.

It is not a de Polignac number, because 4416505401173 - 2⁴ = 4416505401157 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4416505401173.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4416505401193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2208252700586 + 2208252700587.

It is an arithmetic number, because the mean of its divisors is an integer number (2208252700587).

Almost surely, 2^{4416505401173} is an apocalyptic number.

It is an amenable number.

4416505401173 is a deficient number, since it is larger than the sum of its proper divisors (1).

4416505401173 is an equidigital number, since it uses as much as digits as its factorization.

4416505401173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 201600, while the sum is 41.

The spelling of 4416505401173 in words is "four trillion, four hundred sixteen billion, five hundred five million, four hundred one thousand, one hundred seventy-three".