544198339204 has 81 divisors (see below), whose sum is σ = 1096125973677. Its totient is φ = 236252210688.

The previous prime is 544198339199. The next prime is 544198339249. The reversal of 544198339204 is 402933891445.

The square root of 544198339204 is 737698.

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

It can be written as a sum of positive squares in 13 ways, for example, as 305585628804 + 238612710400 = 552798^2 + 488480^2 .

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 326061682 + ... + 326063350.

Almost surely, 2^544198339204 is an apocalyptic number.

544198339204 is the 737698-th square number.

It is an amenable number.

544198339204 is an abundant number, since it is smaller than the sum of its proper divisors (551927634473).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

544198339204 is a wasteful number, since it uses less digits than its factorization.

544198339204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3402 (or 1701 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 52.

The spelling of 544198339204 in words is "five hundred forty-four billion, one hundred ninety-eight million, three hundred thirty-nine thousand, two hundred four".