2173134352 has 10 divisors (see below), whose sum is σ = 4210447838. Its totient is φ = 1086567168.

The previous prime is 2173134311. The next prime is 2173134371. The reversal of 2173134352 is 2534313712.

It can be written as a sum of positive squares in only one way, i.e., 1433076736 + 740057616 = 37856^2 + 27204^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67910433 + ... + 67910464.

Almost surely, 2^2173134352 is an apocalyptic number.

It is an amenable number.

2173134352 is a deficient number, since it is larger than the sum of its proper divisors (2037313486).

2173134352 is a wasteful number, since it uses less digits than its factorization.

2173134352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135820905 (or 135820899 counting only the distinct ones).

The product of its digits is 15120, while the sum is 31.

The square root of 2173134352 is about 46616.8891282977. The cubic root of 2173134352 is about 1295.2756233692.

The spelling of 2173134352 in words is "two billion, one hundred seventy-three million, one hundred thirty-four thousand, three hundred fifty-two".