4217073173 has 2 divisors, whose sum is σ = 4217073174. Its totient is φ = 4217073172.

The previous prime is 4217073151. The next prime is 4217073191. The reversal of 4217073173 is 3713707124.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3372473329 + 844599844 = 58073^2 + 29062^2 .

It is a cyclic number.

It is not a de Polignac number, because 4217073173 - 2³⁰ = 3143331349 is a prime.

It is a super-2 number, since 2×4217073173² = 35567412292872575858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4217073373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2108536586 + 2108536587.

It is an arithmetic number, because the mean of its divisors is an integer number (2108536587).

Almost surely, 2^4217073173 is an apocalyptic number.

It is an amenable number.

4217073173 is a deficient number, since it is larger than the sum of its proper divisors (1).

4217073173 is an equidigital number, since it uses as much as digits as its factorization.

4217073173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24696, while the sum is 35.

The square root of 4217073173 is about 64938.9957806556. The cubic root of 4217073173 is about 1615.6119083092.

The spelling of 4217073173 in words is "four billion, two hundred seventeen million, seventy-three thousand, one hundred seventy-three".