2440516444 has 24 divisors (see below), whose sum is σ = 4286444400. Its totient is φ = 1215828480.

The previous prime is 2440516399. The next prime is 2440516517. The reversal of 2440516444 is 4446150442.

It is a super-2 number, since 2×2440516444² = 11912241026868810272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2299674 + ... + 2300734.

It is an arithmetic number, because the mean of its divisors is an integer number (178601850).

Almost surely, 2^2440516444 is an apocalyptic number.

It is an amenable number.

2440516444 is a deficient number, since it is larger than the sum of its proper divisors (1845927956).

2440516444 is a wasteful number, since it uses less digits than its factorization.

2440516444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2613 (or 2611 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 34.

The square root of 2440516444 is about 49401.5834159190. The cubic root of 2440516444 is about 1346.3580749248.

Adding to 2440516444 its reverse (4446150442), we get a palindrome (6886666886).

The spelling of 2440516444 in words is "two billion, four hundred forty million, five hundred sixteen thousand, four hundred forty-four".