208441282436 has 12 divisors (see below), whose sum is σ = 386229435228. Its totient is φ = 98090015232.

The previous prime is 208441282421. The next prime is 208441282451. The reversal of 208441282436 is 634282144802.

It is an interprime number because it is at equal distance from previous prime (208441282421) and next prime (208441282451).

It can be written as a sum of positive squares in 2 ways, for example, as 127631849536 + 80809432900 = 357256^2 + 284270^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1532656421 + ... + 1532656556.

It is an arithmetic number, because the mean of its divisors is an integer number (32185786269).

Almost surely, 2^208441282436 is an apocalyptic number.

It is an amenable number.

208441282436 is a deficient number, since it is larger than the sum of its proper divisors (177788152792).

208441282436 is a wasteful number, since it uses less digits than its factorization.

208441282436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3065312998 (or 3065312996 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 44.

The spelling of 208441282436 in words is "two hundred eight billion, four hundred forty-one million, two hundred eighty-two thousand, four hundred thirty-six".