6206161867968 has 56 divisors (see below), whose sum is σ = 16447883385600. Its totient is φ = 2065266960640.

The previous prime is 6206161867963. The next prime is 6206161867987. The reversal of 6206161867968 is 8697681616026.

It is a junction number, because it is equal to n+sod(n) for n = 6206161867899 and 6206161867908.

It is not an unprimeable number, because it can be changed into a prime (6206161867963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26866428 + ... + 27096443.

Almost surely, 2^{6206161867968} is an apocalyptic number.

It is an amenable number.

6206161867968 is an abundant number, since it is smaller than the sum of its proper divisors (10241721517632).

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

6206161867968 is a wasteful number, since it uses less digits than its factorization.

6206161867968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53963485 (or 53963475 counting only the distinct ones).

The product of its (nonzero) digits is 62705664, while the sum is 66.

The spelling of 6206161867968 in words is "six trillion, two hundred six billion, one hundred sixty-one million, eight hundred sixty-seven thousand, nine hundred sixty-eight".