18095344058 has 24 divisors (see below), whose sum is σ = 30397829364. Its totient is φ = 8069959040.

The previous prime is 18095344037. The next prime is 18095344147. The reversal of 18095344058 is 85044359081.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 16038449449 + 2056894609 = 126643^2 + 45353^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 692591 + ... + 718242.

Almost surely, 2^18095344058 is an apocalyptic number.

18095344058 is a deficient number, since it is larger than the sum of its proper divisors (12302485306).

18095344058 is a wasteful number, since it uses less digits than its factorization.

18095344058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1410910 (or 1410899 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 47.

The spelling of 18095344058 in words is "eighteen billion, ninety-five million, three hundred forty-four thousand, fifty-eight".