6916816361340 has 36 divisors (see below), whose sum is σ = 20981009629944. Its totient is φ = 1844484362976.

The previous prime is 6916816361297. The next prime is 6916816361341. The reversal of 6916816361340 is 431636186196.

It is a happy number.

6916816361340 is a `hidden beast` number, since 6 + 9 + 1 + 6 + 8 + 16 + 3 + 613 + 4 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6916816361341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19213378602 + ... + 19213378961.

It is an arithmetic number, because the mean of its divisors is an integer number (582805823054).

Almost surely, 2^{6916816361340} is an apocalyptic number.

6916816361340 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6916816361340 is an abundant number, since it is smaller than the sum of its proper divisors (14064193268604).

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

6916816361340 is a wasteful number, since it uses less digits than its factorization.

6916816361340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38426757578 (or 38426757573 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 54.

The spelling of 6916816361340 in words is "six trillion, nine hundred sixteen billion, eight hundred sixteen million, three hundred sixty-one thousand, three hundred forty".