385534047908 has 12 divisors (see below), whose sum is σ = 674703252720. Its totient is φ = 192761689992.

The previous prime is 385534047881. The next prime is 385534047937. The reversal of 385534047908 is 809740435583.

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, 1168598 + ... + 1461741.

It is an arithmetic number, because the mean of its divisors is an integer number (56225271060).

Almost surely, 2^385534047908 is an apocalyptic number.

It is an amenable number.

385534047908 is a deficient number, since it is larger than the sum of its proper divisors (289169204812).

385534047908 is a wasteful number, since it uses less digits than its factorization.

385534047908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2666986 (or 2666984 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 56.

The spelling of 385534047908 in words is "three hundred eighty-five billion, five hundred thirty-four million, forty-seven thousand, nine hundred eight".