873423524136 has 32 divisors (see below), whose sum is σ = 2278496151360. Its totient is φ = 278482862592.

The previous prime is 873423524117. The next prime is 873423524177. The reversal of 873423524136 is 631425324378.

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, 791143945 + ... + 791145048.

It is an arithmetic number, because the mean of its divisors is an integer number (71203004730).

Almost surely, 2^873423524136 is an apocalyptic number.

It is an amenable number.

873423524136 is an abundant number, since it is smaller than the sum of its proper divisors (1405072627224).

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

873423524136 is a wasteful number, since it uses less digits than its factorization.

873423524136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582289025 (or 1582289021 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 48.

The spelling of 873423524136 in words is "eight hundred seventy-three billion, four hundred twenty-three million, five hundred twenty-four thousand, one hundred thirty-six".