2040460161 has 8 divisors (see below), whose sum is σ = 2786970144. Its totient is φ = 1327128480.

The previous prime is 2040460159. The next prime is 2040460171. The reversal of 2040460161 is 1610640402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2040460161 - 2¹ = 2040460159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2040460151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8294431 + ... + 8294676.

It is an arithmetic number, because the mean of its divisors is an integer number (348371268).

Almost surely, 2^2040460161 is an apocalyptic number.

It is an amenable number.

2040460161 is a deficient number, since it is larger than the sum of its proper divisors (746509983).

2040460161 is a wasteful number, since it uses less digits than its factorization.

2040460161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16589151.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 2040460161 is about 45171.4529432030. The cubic root of 2040460161 is about 1268.3604943907.

The spelling of 2040460161 in words is "two billion, forty million, four hundred sixty thousand, one hundred sixty-one".