2544440324404 has 12 divisors (see below), whose sum is σ = 4857567892128. Its totient is φ = 1156563783800.

The previous prime is 2544440324389. The next prime is 2544440324407. The reversal of 2544440324404 is 4044230444452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2544440324407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28914094552 + ... + 28914094639.

It is an arithmetic number, because the mean of its divisors is an integer number (404797324344).

Almost surely, 2^{2544440324404} is an apocalyptic number.

It is an amenable number.

2544440324404 is a deficient number, since it is larger than the sum of its proper divisors (2313127567724).

2544440324404 is a wasteful number, since it uses less digits than its factorization.

2544440324404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57828189206 (or 57828189204 counting only the distinct ones).

The product of its (nonzero) digits is 983040, while the sum is 40.

Adding to 2544440324404 its reverse (4044230444452), we get a palindrome (6588670768856).

The spelling of 2544440324404 in words is "two trillion, five hundred forty-four billion, four hundred forty million, three hundred twenty-four thousand, four hundred four".