544220255141 has 8 divisors (see below), whose sum is σ = 547565323200. Its totient is φ = 540876214368.

The previous prime is 544220255087. The next prime is 544220255149. The reversal of 544220255141 is 141552022445.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-544220255141 is a prime.

It is a super-2 number, since 2×544220255141² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544220255149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 819785 + ... + 1326833.

It is an arithmetic number, because the mean of its divisors is an integer number (68445665400).

Almost surely, 2^544220255141 is an apocalyptic number.

It is an amenable number.

544220255141 is a deficient number, since it is larger than the sum of its proper divisors (3345068059).

544220255141 is a wasteful number, since it uses less digits than its factorization.

544220255141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513643.

The product of its (nonzero) digits is 64000, while the sum is 35.

Adding to 544220255141 its reverse (141552022445), we get a palindrome (685772277586).

The spelling of 544220255141 in words is "five hundred forty-four billion, two hundred twenty million, two hundred fifty-five thousand, one hundred forty-one".