8723373003873 has 24 divisors (see below), whose sum is σ = 13919920110720. Its totient is φ = 5219970032160.

The previous prime is 8723373003859. The next prime is 8723373003887. The reversal of 8723373003873 is 3783003733278.

8723373003873 is a `hidden beast` number, since 8 + 7 + 233 + 7 + 300 + 38 + 73 = 666.

It is an interprime number because it is at equal distance from previous prime (8723373003859) and next prime (8723373003887).

It is not a de Polignac number, because 8723373003873 - 2⁶ = 8723373003809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8723373003853) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 557681286 + ... + 557696927.

It is an arithmetic number, because the mean of its divisors is an integer number (579996671280).

Almost surely, 2^{8723373003873} is an apocalyptic number.

It is an amenable number.

8723373003873 is a deficient number, since it is larger than the sum of its proper divisors (5196547106847).

8723373003873 is a wasteful number, since it uses less digits than its factorization.

8723373003873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1115378309 (or 1115378306 counting only the distinct ones).

The product of its (nonzero) digits is 10668672, while the sum is 54.

The spelling of 8723373003873 in words is "eight trillion, seven hundred twenty-three billion, three hundred seventy-three million, three thousand, eight hundred seventy-three".