544100441555144 has 8 divisors (see below), whose sum is σ = 1020188327915910. Its totient is φ = 272050220777568.

The previous prime is 544100441555119. The next prime is 544100441555197. The reversal of 544100441555144 is 441555144001445.

It can be written as a sum of positive squares in only one way, i.e., 533303368463044 + 10797073092100 = 23093362^2 + 3285890^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34006277597189 + ... + 34006277597204.

Almost surely, 2^{544100441555144} is an apocalyptic number.

It is an amenable number.

544100441555144 is a deficient number, since it is larger than the sum of its proper divisors (476087886360766).

544100441555144 is a wasteful number, since it uses less digits than its factorization.

544100441555144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68012555194399 (or 68012555194395 counting only the distinct ones).

The product of its (nonzero) digits is 2560000, while the sum is 47.

Adding to 544100441555144 its reverse (441555144001445), we get a palindrome (985655585556589).

The spelling of 544100441555144 in words is "five hundred forty-four trillion, one hundred billion, four hundred forty-one million, five hundred fifty-five thousand, one hundred forty-four".