2544414401 has 4 divisors (see below), whose sum is σ = 2548264404. Its totient is φ = 2540564400.

The previous prime is 2544414391. The next prime is 2544414403. The reversal of 2544414401 is 1044144452.

2544414401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1719346225 + 825068176 = 41465^2 + 28724^2 .

It is a cyclic number.

It is not a de Polignac number, because 2544414401 - 2²² = 2540220097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2544414403) 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, 1924010 + ... + 1925331.

It is an arithmetic number, because the mean of its divisors is an integer number (637066101).

Almost surely, 2^2544414401 is an apocalyptic number.

It is an amenable number.

2544414401 is a deficient number, since it is larger than the sum of its proper divisors (3850003).

2544414401 is an equidigital number, since it uses as much as digits as its factorization.

2544414401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3850002.

The product of its (nonzero) digits is 10240, while the sum is 29.

The square root of 2544414401 is about 50442.1887015225. The cubic root of 2544414401 is about 1365.1989585966.

Adding to 2544414401 its reverse (1044144452), we get a palindrome (3588558853).

The spelling of 2544414401 in words is "two billion, five hundred forty-four million, four hundred fourteen thousand, four hundred one".