385983885334 has 16 divisors (see below), whose sum is σ = 605831581440. Its totient is φ = 184086771880.

The previous prime is 385983885323. The next prime is 385983885341. The reversal of 385983885334 is 433588389583.

It is a self number, because there is not a number n which added to its sum of digits gives 385983885334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11670052 + ... + 11703079.

It is an arithmetic number, because the mean of its divisors is an integer number (37864473840).

Almost surely, 2^385983885334 is an apocalyptic number.

385983885334 is a deficient number, since it is larger than the sum of its proper divisors (219847696106).

385983885334 is a wasteful number, since it uses less digits than its factorization.

385983885334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23373515.

The product of its digits is 298598400, while the sum is 67.

The spelling of 385983885334 in words is "three hundred eighty-five billion, nine hundred eighty-three million, eight hundred eighty-five thousand, three hundred thirty-four".