385875111448 has 32 divisors (see below), whose sum is σ = 761634486000. Its totient is φ = 182773618560.

The previous prime is 385875111421. The next prime is 385875111451. The reversal of 385875111448 is 844111578583.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 3604518 + ... + 3710026.

Almost surely, 2^385875111448 is an apocalyptic number.

385875111448 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

385875111448 is a deficient number, since it is larger than the sum of its proper divisors (375759374552).

385875111448 is a wasteful number, since it uses less digits than its factorization.

385875111448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129595 (or 129591 counting only the distinct ones).

The product of its digits is 4300800, while the sum is 55.

The spelling of 385875111448 in words is "three hundred eighty-five billion, eight hundred seventy-five million, one hundred eleven thousand, four hundred forty-eight".