2040450411 has 16 divisors (see below), whose sum is σ = 2905205760. Its totient is φ = 1271024160.

The previous prime is 2040450409. The next prime is 2040450457. The reversal of 2040450411 is 1140540402.

It is a happy number.

It is not a de Polignac number, because 2040450411 - 2¹ = 2040450409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2040450481) 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, 375585 + ... + 380978.

It is an arithmetic number, because the mean of its divisors is an integer number (181575360).

Almost surely, 2^2040450411 is an apocalyptic number.

2040450411 is a deficient number, since it is larger than the sum of its proper divisors (864755349).

2040450411 is a wasteful number, since it uses less digits than its factorization.

2040450411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756626.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 2040450411 is about 45171.3450209311. The cubic root of 2040450411 is about 1268.3584741708.

Adding to 2040450411 its reverse (1140540402), we get a palindrome (3180990813).

The spelling of 2040450411 in words is "two billion, forty million, four hundred fifty thousand, four hundred eleven".