6163944887216 has 40 divisors (see below), whose sum is σ = 12463718506080. Its totient is φ = 2947540755456.

The previous prime is 6163944887167. The next prime is 6163944887291. The reversal of 6163944887216 is 6127884493616.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1286696 + ... + 3739448.

It is an arithmetic number, because the mean of its divisors is an integer number (311592962652).

Almost surely, 2^{6163944887216} is an apocalyptic number.

It is an amenable number.

6163944887216 is an abundant number, since it is smaller than the sum of its proper divisors (6299773618864).

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

6163944887216 is a wasteful number, since it uses less digits than its factorization.

6163944887216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2459613 (or 2459607 counting only the distinct ones).

The product of its digits is 83607552, while the sum is 65.

The spelling of 6163944887216 in words is "six trillion, one hundred sixty-three billion, nine hundred forty-four million, eight hundred eighty-seven thousand, two hundred sixteen".