544433514344441 has 4 divisors (see below), whose sum is σ = 544438982235984. Its totient is φ = 544428046452900.

The previous prime is 544433514344411. The next prime is 544433514344509. The reversal of 544433514344441 is 144443415334445.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-544433514344441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (544433514344411) 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, 2733796415 + ... + 2733995556.

It is an arithmetic number, because the mean of its divisors is an integer number (136109745558996).

Almost surely, 2^{544433514344441} is an apocalyptic number.

It is an amenable number.

544433514344441 is a deficient number, since it is larger than the sum of its proper divisors (5467891543).

544433514344441 is an equidigital number, since it uses as much as digits as its factorization.

544433514344441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5467891542.

The product of its digits is 44236800, while the sum is 53.

Adding to 544433514344441 its reverse (144443415334445), we get a palindrome (688876929678886).

The spelling of 544433514344441 in words is "five hundred forty-four trillion, four hundred thirty-three billion, five hundred fourteen million, three hundred forty-four thousand, four hundred forty-one".