47966341035818 has 16 divisors (see below), whose sum is σ = 72694606543944. Its totient is φ = 23734828293120.

The previous prime is 47966341035803. The next prime is 47966341035857. The reversal of 47966341035818 is 81853014366974.

47966341035818 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 47660424744409 + 305916291409 = 6903653^2 + 553097^2 .

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 7 ways as a sum of consecutive naturals, for example, 1461203 + ... + 9902918.

Almost surely, 2^{47966341035818} is an apocalyptic number.

47966341035818 is a deficient number, since it is larger than the sum of its proper divisors (24728265508126).

47966341035818 is a wasteful number, since it uses less digits than its factorization.

47966341035818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11385977.

The product of its (nonzero) digits is 104509440, while the sum is 65.

The spelling of 47966341035818 in words is "forty-seven trillion, nine hundred sixty-six billion, three hundred forty-one million, thirty-five thousand, eight hundred eighteen".