10870668906 has 32 divisors (see below), whose sum is σ = 22281654528. Its totient is φ = 3533583360.

The previous prime is 10870668901. The next prime is 10870668973. The reversal of 10870668906 is 60986607801.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10870668901) by changing a digit.

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, 616890 + ... + 634266.

It is an arithmetic number, because the mean of its divisors is an integer number (696301704).

Almost surely, 2^10870668906 is an apocalyptic number.

It is a pronic number, being equal to 104262×104263.

10870668906 is an abundant number, since it is smaller than the sum of its proper divisors (11410985622).

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

10870668906 is a wasteful number, since it uses less digits than its factorization.

10870668906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19966.

The product of its (nonzero) digits is 870912, while the sum is 51.

The spelling of 10870668906 in words is "ten billion, eight hundred seventy million, six hundred sixty-eight thousand, nine hundred six".