38110945385 has 32 divisors (see below), whose sum is σ = 47948931072. Its totient is φ = 29044016640.

The previous prime is 38110945349. The next prime is 38110945487. The reversal of 38110945385 is 58354901183.

It is not a de Polignac number, because 38110945385 - 2²⁰ = 38109896809 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6299432 + ... + 6305478.

It is an arithmetic number, because the mean of its divisors is an integer number (1498404096).

Almost surely, 2^38110945385 is an apocalyptic number.

It is an amenable number.

38110945385 is a deficient number, since it is larger than the sum of its proper divisors (9837985687).

38110945385 is a wasteful number, since it uses less digits than its factorization.

38110945385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6713.

The product of its (nonzero) digits is 518400, while the sum is 47.

The spelling of 38110945385 in words is "thirty-eight billion, one hundred ten million, nine hundred forty-five thousand, three hundred eighty-five".