544242601984 has 39 divisors (see below), whose sum is σ = 1088446758087. Its totient is φ = 272097693696.

The previous prime is 544242601937. The next prime is 544242601997. The reversal of 544242601984 is 489106242445.

The square root of 544242601984 is 737728.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 47208829 + ... + 47220355.

It is an arithmetic number, because the mean of its divisors is an integer number (27908891233).

Almost surely, 2^544242601984 is an apocalyptic number.

544242601984 is the 737728-th square number.

It is an amenable number.

544242601984 is a deficient number, since it is larger than the sum of its proper divisors (544204156103).

544242601984 is an frugal number, since it uses more digits than its factorization.

544242601984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23078 (or 11529 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 49.

Multiplying 544242601984 by its sum of digits (49), we get a square (26667887497216 = 5164096²).

The spelling of 544242601984 in words is "five hundred forty-four billion, two hundred forty-two million, six hundred one thousand, nine hundred eighty-four".