2040611673 has 16 divisors (see below), whose sum is σ = 2819059200. Its totient is φ = 1311613440.

The previous prime is 2040611663. The next prime is 2040611687. The reversal of 2040611673 is 3761160402.

It is not a de Polignac number, because 2040611673 - 2¹² = 2040607577 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2040611673.

It is not an unprimeable number, because it can be changed into a prime (2040611653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15768 + ... + 65801.

It is an arithmetic number, because the mean of its divisors is an integer number (176191200).

Almost surely, 2^2040611673 is an apocalyptic number.

It is an amenable number.

2040611673 is a deficient number, since it is larger than the sum of its proper divisors (778447527).

2040611673 is a wasteful number, since it uses less digits than its factorization.

2040611673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81872.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 2040611673 is about 45173.1299889658. The cubic root of 2040611673 is about 1268.3918871590.

The spelling of 2040611673 in words is "two billion, forty million, six hundred eleven thousand, six hundred seventy-three".