385771374812 has 12 divisors (see below), whose sum is σ = 675106635000. Its totient is φ = 192883764816.

The previous prime is 385771374799. The next prime is 385771374827. The reversal of 385771374812 is 218473177583.

It is a congruent number.

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, 31439 + ... + 878937.

It is an arithmetic number, because the mean of its divisors is an integer number (56258886250).

Almost surely, 2^385771374812 is an apocalyptic number.

It is an amenable number.

385771374812 is a deficient number, since it is larger than the sum of its proper divisors (289335260188).

385771374812 is a wasteful number, since it uses less digits than its factorization.

385771374812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961300 (or 961298 counting only the distinct ones).

The product of its digits is 7902720, while the sum is 56.

The spelling of 385771374812 in words is "three hundred eighty-five billion, seven hundred seventy-one million, three hundred seventy-four thousand, eight hundred twelve".