10368781128 has 48 divisors (see below), whose sum is σ = 28095709200. Its totient is φ = 3454587360.

The previous prime is 10368781091. The next prime is 10368781177. The reversal of 10368781128 is 82118786301.

It is a happy 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 11 ways as a sum of consecutive naturals, for example, 119643 + ... + 187221.

It is an arithmetic number, because the mean of its divisors is an integer number (585327275).

Almost surely, 2^10368781128 is an apocalyptic number.

10368781128 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

10368781128 is an abundant number, since it is smaller than the sum of its proper divisors (17726928072).

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

10368781128 is a wasteful number, since it uses less digits than its factorization.

10368781128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69722 (or 69715 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 45.

The spelling of 10368781128 in words is "ten billion, three hundred sixty-eight million, seven hundred eighty-one thousand, one hundred twenty-eight".