2440044022 has 16 divisors (see below), whose sum is σ = 3948536592. Its totient is φ = 1124195040.

The previous prime is 2440043993. The next prime is 2440044037. The reversal of 2440044022 is 2204400442.

2440044022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2440043984 and 2440044002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67333 + ... + 97024.

It is an arithmetic number, because the mean of its divisors is an integer number (246783537).

Almost surely, 2^2440044022 is an apocalyptic number.

2440044022 is a deficient number, since it is larger than the sum of its proper divisors (1508492570).

2440044022 is a wasteful number, since it uses less digits than its factorization.

2440044022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164943.

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 2440044022 is about 49396.8017385741. The cubic root of 2440044022 is about 1346.2711957424.

Adding to 2440044022 its reverse (2204400442), we get a palindrome (4644444464).

The spelling of 2440044022 in words is "two billion, four hundred forty million, forty-four thousand, twenty-two".