385420361852 has 12 divisors (see below), whose sum is σ = 674573021976. Its totient is φ = 192685212720.

The previous prime is 385420361801. The next prime is 385420361891. The reversal of 385420361852 is 258163024583.

It is a junction number, because it is equal to n+sod(n) for n = 385420361797 and 385420361806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6207299 + ... + 6269082.

It is an arithmetic number, because the mean of its divisors is an integer number (56214418498).

Almost surely, 2^385420361852 is an apocalyptic number.

It is an amenable number.

385420361852 is a deficient number, since it is larger than the sum of its proper divisors (289152660124).

385420361852 is a wasteful number, since it uses less digits than its factorization.

385420361852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12484108 (or 12484106 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 47.

The spelling of 385420361852 in words is "three hundred eighty-five billion, four hundred twenty million, three hundred sixty-one thousand, eight hundred fifty-two".