7035042173 has 2 divisors, whose sum is σ = 7035042174. Its totient is φ = 7035042172.

The previous prime is 7035042151. The next prime is 7035042211. The reversal of 7035042173 is 3712405307.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6244476484 + 790565689 = 79022^2 + 28117^2 .

It is a cyclic number.

It is not a de Polignac number, because 7035042173 - 2¹² = 7035038077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7035042373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3517521086 + 3517521087.

It is an arithmetic number, because the mean of its divisors is an integer number (3517521087).

Almost surely, 2^7035042173 is an apocalyptic number.

It is an amenable number.

7035042173 is a deficient number, since it is larger than the sum of its proper divisors (1).

7035042173 is an equidigital number, since it uses as much as digits as its factorization.

7035042173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 7035042173 is about 83875.1582591652. The cubic root of 7035042173 is about 1916.1179312852.

The spelling of 7035042173 in words is "seven billion, thirty-five million, forty-two thousand, one hundred seventy-three".