10385811906356 has 48 divisors (see below), whose sum is σ = 18416412491904. Its totient is φ = 5124134956416.

The previous prime is 10385811906241. The next prime is 10385811906373. The reversal of 10385811906356 is 65360911858301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1795918241 + ... + 1795924023.

It is an arithmetic number, because the mean of its divisors is an integer number (383675260248).

Almost surely, 2^{10385811906356} is an apocalyptic number.

It is an amenable number.

10385811906356 is a deficient number, since it is larger than the sum of its proper divisors (8030600585548).

10385811906356 is a wasteful number, since it uses less digits than its factorization.

10385811906356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11480 (or 11478 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 56.

The spelling of 10385811906356 in words is "ten trillion, three hundred eighty-five billion, eight hundred eleven million, nine hundred six thousand, three hundred fifty-six".