873385367912 has 16 divisors (see below), whose sum is σ = 1642456909860. Its totient is φ = 435396858624.

The previous prime is 873385367893. The next prime is 873385367929. The reversal of 873385367912 is 219763583378.

873385367912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 777969864676 + 95415503236 = 882026^2 + 308894^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161975303 + ... + 161980694.

Almost surely, 2^873385367912 is an apocalyptic number.

It is an amenable number.

873385367912 is a deficient number, since it is larger than the sum of its proper divisors (769071541948).

873385367912 is a wasteful number, since it uses less digits than its factorization.

873385367912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323956340 (or 323956336 counting only the distinct ones).

The product of its digits is 45722880, while the sum is 62.

The spelling of 873385367912 in words is "eight hundred seventy-three billion, three hundred eighty-five million, three hundred sixty-seven thousand, nine hundred twelve".