38675770804145 has 16 divisors (see below), whose sum is σ = 46582192834560. Its totient is φ = 30826611992064.

The previous prime is 38675770804129. The next prime is 38675770804163. The reversal of 38675770804145 is 54140807757683.

38675770804145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 38675770804145 - 2⁴ = 38675770804129 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 9090839 + ... + 12648908.

It is an arithmetic number, because the mean of its divisors is an integer number (2911387052160).

Almost surely, 2^{38675770804145} is an apocalyptic number.

It is an amenable number.

38675770804145 is a deficient number, since it is larger than the sum of its proper divisors (7906422030415).

38675770804145 is a wasteful number, since it uses less digits than its factorization.

38675770804145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21741064.

The product of its (nonzero) digits is 158054400, while the sum is 65.

The spelling of 38675770804145 in words is "thirty-eight trillion, six hundred seventy-five billion, seven hundred seventy million, eight hundred four thousand, one hundred forty-five".