6912129083836 has 12 divisors (see below), whose sum is σ = 12096367392312. Its totient is φ = 3456024114608.

The previous prime is 6912129083819. The next prime is 6912129083897. The reversal of 6912129083836 is 6383809212196.

It is a super-3 number, since 3×6912129083836³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

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, 9720490 + ... + 10407313.

It is an arithmetic number, because the mean of its divisors is an integer number (1008030616026).

Almost surely, 2^{6912129083836} is an apocalyptic number.

It is an amenable number.

6912129083836 is a deficient number, since it is larger than the sum of its proper divisors (5184238308476).

6912129083836 is a wasteful number, since it uses less digits than its factorization.

6912129083836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20213660 (or 20213658 counting only the distinct ones).

The product of its (nonzero) digits is 6718464, while the sum is 58.

The spelling of 6912129083836 in words is "six trillion, nine hundred twelve billion, one hundred twenty-nine million, eighty-three thousand, eight hundred thirty-six".