38016563364368 has 40 divisors (see below), whose sum is σ = 73734786456600. Its totient is φ = 18988235633664.

The previous prime is 38016563364271. The next prime is 38016563364371. The reversal of 38016563364368 is 86346336561083.

It can be written as a sum of positive squares in 4 ways, for example, as 6797658701824 + 31218904662544 = 2607232^2 + 5587388^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 38016563364368.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148146380 + ... + 148402772.

It is an arithmetic number, because the mean of its divisors is an integer number (1843369661415).

Almost surely, 2^{38016563364368} is an apocalyptic number.

It is an amenable number.

38016563364368 is a deficient number, since it is larger than the sum of its proper divisors (35718223092232).

38016563364368 is a wasteful number, since it uses less digits than its factorization.

38016563364368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266139 (or 266133 counting only the distinct ones).

The product of its (nonzero) digits is 134369280, while the sum is 62.

The spelling of 38016563364368 in words is "thirty-eight trillion, sixteen billion, five hundred sixty-three million, three hundred sixty-four thousand, three hundred sixty-eight".