544043441542 has 8 divisors (see below), whose sum is σ = 816069146256. Its totient is φ = 272020392792.

The previous prime is 544043441527. The next prime is 544043441567. The reversal of 544043441542 is 245144340445.

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

It is a junction number, because it is equal to n+sod(n) for n = 544043441495 and 544043441504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31333 + ... + 1043584.

It is an arithmetic number, because the mean of its divisors is an integer number (102008643282).

Almost surely, 2^544043441542 is an apocalyptic number.

544043441542 is a deficient number, since it is larger than the sum of its proper divisors (272025704714).

544043441542 is a wasteful number, since it uses less digits than its factorization.

544043441542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1327982.

The product of its (nonzero) digits is 614400, while the sum is 40.

Adding to 544043441542 its reverse (245144340445), we get a palindrome (789187781987).

The spelling of 544043441542 in words is "five hundred forty-four billion, forty-three million, four hundred forty-one thousand, five hundred forty-two".