10287438870 has 16 divisors (see below), whose sum is σ = 24689853360. Its totient is φ = 2743317024.

The previous prime is 10287438853. The next prime is 10287438881. The reversal of 10287438870 is 7883478201.

It is a happy number.

10287438870 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 171457285 + ... + 171457344.

It is an arithmetic number, because the mean of its divisors is an integer number (1543115835).

Almost surely, 2^10287438870 is an apocalyptic number.

10287438870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10287438870 is an abundant number, since it is smaller than the sum of its proper divisors (14402414490).

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

10287438870 is a wasteful number, since it uses less digits than its factorization.

10287438870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342914639.

The product of its (nonzero) digits is 602112, while the sum is 48.

The spelling of 10287438870 in words is "ten billion, two hundred eighty-seven million, four hundred thirty-eight thousand, eight hundred seventy".