10487873421816 has 64 divisors (see below), whose sum is σ = 30696214913280. Its totient is φ = 2923449035520.

The previous prime is 10487873421749. The next prime is 10487873421847. The reversal of 10487873421816 is 61812437878401.

10487873421816 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10487873421816.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 761307966 + ... + 761321741.

It is an arithmetic number, because the mean of its divisors is an integer number (479628358020).

Almost surely, 2^{10487873421816} is an apocalyptic number.

It is an amenable number.

10487873421816 is an abundant number, since it is smaller than the sum of its proper divisors (20208341491464).

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

10487873421816 is a wasteful number, since it uses less digits than its factorization.

10487873421816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1522629764 (or 1522629760 counting only the distinct ones).

The product of its (nonzero) digits is 14450688, while the sum is 60.

The spelling of 10487873421816 in words is "ten trillion, four hundred eighty-seven billion, eight hundred seventy-three million, four hundred twenty-one thousand, eight hundred sixteen".