38208270440336 has 20 divisors (see below), whose sum is σ = 74031016016412. Its totient is φ = 19103492113536.

The previous prime is 38208270440309. The next prime is 38208270440377. The reversal of 38208270440336 is 63304407280283.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 22189224775936 + 16019045664400 = 4710544^2 + 4002380^2 .

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 3 ways as a sum of consecutive naturals, for example, 39703835 + ... + 40654778.

Almost surely, 2^{38208270440336} is an apocalyptic number.

It is an amenable number.

38208270440336 is a deficient number, since it is larger than the sum of its proper divisors (35822745576076).

38208270440336 is a wasteful number, since it uses less digits than its factorization.

38208270440336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80388338 (or 80388332 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 50.

The spelling of 38208270440336 in words is "thirty-eight trillion, two hundred eight billion, two hundred seventy million, four hundred forty thousand, three hundred thirty-six".