10385696020 has 144 divisors (see below), whose sum is σ = 26781390720. Its totient is φ = 3363897600.

The previous prime is 10385695979. The next prime is 10385696059. The reversal of 10385696020 is 2069658301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10072905 + ... + 10073935.

It is an arithmetic number, because the mean of its divisors is an integer number (185981880).

Almost surely, 2^10385696020 is an apocalyptic number.

10385696020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10385696020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13390695360).

10385696020 is an abundant number, since it is smaller than the sum of its proper divisors (16395694700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10385696020 is a wasteful number, since it uses less digits than its factorization.

10385696020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1614 (or 1605 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 10385696020 in words is "ten billion, three hundred eighty-five million, six hundred ninety-six thousand, twenty".