544469082242 has 18 divisors (see below), whose sum is σ = 843948891747. Its totient is φ = 263437128900.

The previous prime is 544469082217. The next prime is 544469082257. The reversal of 544469082242 is 242280964445.

It can be written as a sum of positive squares in only one way, i.e., 272234541121 + 272234541121 = 521761^2 + 521761^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=521761.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 32340767 + ... + 32357597.

Almost surely, 2^544469082242 is an apocalyptic number.

544469082242 is a deficient number, since it is larger than the sum of its proper divisors (299479809505).

544469082242 is an frugal number, since it uses more digits than its factorization.

544469082242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33726 (or 16864 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 50.

Multiplying 544469082242 by its sum of digits (50), we get a square (27223454112100 = 5217610²).

The spelling of 544469082242 in words is "five hundred forty-four billion, four hundred sixty-nine million, eighty-two thousand, two hundred forty-two".