439341973356196 has 9 divisors (see below), whose sum is σ = 768848526735051. Its totient is φ = 219670965717612.

The previous prime is 439341973356157. The next prime is 439341973356199. The reversal of 439341973356196 is 691653379143934.

The square root of 439341973356196 is 20960486.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (439341973356199) by changing a digit.

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 2 ways as a sum of consecutive naturals, for example, 36680851 + ... + 47161093.

Almost surely, 2^{439341973356196} is an apocalyptic number.

439341973356196 is the 20960486-th square number.

It is an amenable number.

439341973356196 is a deficient number, since it is larger than the sum of its proper divisors (329506553378855).

439341973356196 is an frugal number, since it uses more digits than its factorization.

439341973356196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20960490 (or 10480245 counting only the distinct ones).

The product of its digits is 1190427840, while the sum is 73.

The spelling of 439341973356196 in words is "four hundred thirty-nine trillion, three hundred forty-one billion, nine hundred seventy-three million, three hundred fifty-six thousand, one hundred ninety-six".