544043404401 has 32 divisors (see below), whose sum is σ = 847036796928. Its totient is φ = 304131024000.

The previous prime is 544043404381. The next prime is 544043404439. The reversal of 544043404401 is 104404340445.

It is not a de Polignac number, because 544043404401 - 2⁵ = 544043404369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (544043404441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2099301 + ... + 2344173.

It is an arithmetic number, because the mean of its divisors is an integer number (26469899904).

Almost surely, 2^544043404401 is an apocalyptic number.

It is an amenable number.

544043404401 is a deficient number, since it is larger than the sum of its proper divisors (302993392527).

544043404401 is a wasteful number, since it uses less digits than its factorization.

544043404401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247181.

The product of its (nonzero) digits is 61440, while the sum is 33.

Adding to 544043404401 its reverse (104404340445), we get a palindrome (648447744846).

The spelling of 544043404401 in words is "five hundred forty-four billion, forty-three million, four hundred four thousand, four hundred one".