2040442022 has 8 divisors (see below), whose sum is σ = 3080158176. Its totient is φ = 1013722632.

The previous prime is 2040442007. The next prime is 2040442031. The reversal of 2040442022 is 2202440402.

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

It is a junction number, because it is equal to n+sod(n) for n = 2040441985 and 2040442003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3248798 + ... + 3249425.

It is an arithmetic number, because the mean of its divisors is an integer number (385019772).

Almost surely, 2^2040442022 is an apocalyptic number.

2040442022 is a deficient number, since it is larger than the sum of its proper divisors (1039716154).

2040442022 is a wasteful number, since it uses less digits than its factorization.

2040442022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6498382.

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 2040442022 is about 45171.2521632952. The cubic root of 2040442022 is about 1268.3567359478.

Adding to 2040442022 its reverse (2202440402), we get a palindrome (4242882424).

It can be divided in two parts, 20404 and 42022, that added together give a palindrome (62426).

The spelling of 2040442022 in words is "two billion, forty million, four hundred forty-two thousand, twenty-two".