4115205944650 has 12 divisors (see below), whose sum is σ = 7654283057142. Its totient is φ = 1646082377840.

The previous prime is 4115205944617. The next prime is 4115205944669. The reversal of 4115205944650 is 564495025114.

It can be written as a sum of positive squares in 3 ways, for example, as 2996745294321 + 1118460650329 = 1731111^2 + 1057573^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4115205944650.

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 5 ways as a sum of consecutive naturals, for example, 41152059397 + ... + 41152059496.

Almost surely, 2^{4115205944650} is an apocalyptic number.

4115205944650 is a deficient number, since it is larger than the sum of its proper divisors (3539077112492).

4115205944650 is a wasteful number, since it uses less digits than its factorization.

4115205944650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82304118905 (or 82304118900 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 46.

The spelling of 4115205944650 in words is "four trillion, one hundred fifteen billion, two hundred five million, nine hundred forty-four thousand, six hundred fifty".