2544010401 has 8 divisors (see below), whose sum is σ = 3414478144. Its totient is φ = 1684774800.

The previous prime is 2544010379. The next prime is 2544010421. The reversal of 2544010401 is 1040104452.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2544010401 - 2⁹ = 2544009889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2544010421) 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 7 ways as a sum of consecutive naturals, for example, 2807506 + ... + 2808411.

It is an arithmetic number, because the mean of its divisors is an integer number (426809768).

Almost surely, 2^2544010401 is an apocalyptic number.

It is an amenable number.

2544010401 is a deficient number, since it is larger than the sum of its proper divisors (870467743).

2544010401 is a wasteful number, since it uses less digits than its factorization.

2544010401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5616071.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 2544010401 is about 50438.1839581879. The cubic root of 2544010401 is about 1365.1266997208.

Adding to 2544010401 its reverse (1040104452), we get a palindrome (3584114853).

The spelling of 2544010401 in words is "two billion, five hundred forty-four million, ten thousand, four hundred one".