2440332441 has 20 divisors (see below), whose sum is σ = 3649964032. Its totient is φ = 1624867128.

The previous prime is 2440332437. The next prime is 2440332457. The reversal of 2440332441 is 1442330442.

It is a happy number.

It is not a de Polignac number, because 2440332441 - 2² = 2440332437 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2440332481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 48360 + ... + 84966.

Almost surely, 2^2440332441 is an apocalyptic number.

It is an amenable number.

2440332441 is a deficient number, since it is larger than the sum of its proper divisors (1209631591).

2440332441 is an equidigital number, since it uses as much as digits as its factorization.

2440332441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37442 (or 37433 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 2440332441 is about 49399.7210619655. The cubic root of 2440332441 is about 1346.3242378037.

Adding to 2440332441 its reverse (1442330442), we get a palindrome (3882662883).

The spelling of 2440332441 in words is "two billion, four hundred forty million, three hundred thirty-two thousand, four hundred forty-one".