10399230144 has 112 divisors (see below), whose sum is σ = 30600294400. Its totient is φ = 3463181568.

The previous prime is 10399230133. The next prime is 10399230151. The reversal of 10399230144 is 44103299301.

10399230144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 10399230099 and 10399230108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2498337 + ... + 2502495.

Almost surely, 2^10399230144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10399230144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15300147200).

10399230144 is an abundant number, since it is smaller than the sum of its proper divisors (20201064256).

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

10399230144 is a wasteful number, since it uses less digits than its factorization.

10399230144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5627 (or 5611 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The spelling of 10399230144 in words is "ten billion, three hundred ninety-nine million, two hundred thirty thousand, one hundred forty-four".