867550787116 has 12 divisors (see below), whose sum is σ = 1634999560432. Its totient is φ = 400408055568.

The previous prime is 867550787099. The next prime is 867550787119. The reversal of 867550787116 is 611787055768.

It is a super-3 number, since 3×867550787116³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (867550787119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8341834440 + ... + 8341834543.

Almost surely, 2^867550787116 is an apocalyptic number.

It is an amenable number.

867550787116 is a deficient number, since it is larger than the sum of its proper divisors (767448773316).

867550787116 is a wasteful number, since it uses less digits than its factorization.

867550787116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16683669000 (or 16683668998 counting only the distinct ones).

The product of its (nonzero) digits is 19756800, while the sum is 61.

The spelling of 867550787116 in words is "eight hundred sixty-seven billion, five hundred fifty million, seven hundred eighty-seven thousand, one hundred sixteen".