6943473850968 has 128 divisors (see below), whose sum is σ = 19958128920000. Its totient is φ = 2234052043776.

The previous prime is 6943473850961. The next prime is 6943473851011. The reversal of 6943473850968 is 8690583743496.

6943473850968 is a `hidden beast` number, since 6 + 9 + 43 + 4 + 73 + 8 + 509 + 6 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 6943473850896 and 6943473850905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6943473850961) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22352298 + ... + 22660806.

Almost surely, 2^{6943473850968} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6943473850968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9979064460000).

6943473850968 is an abundant number, since it is smaller than the sum of its proper divisors (13014655069032).

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

6943473850968 is a wasteful number, since it uses less digits than its factorization.

6943473850968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312146 (or 312136 counting only the distinct ones).

The product of its (nonzero) digits is 940584960, while the sum is 72.

The spelling of 6943473850968 in words is "six trillion, nine hundred forty-three billion, four hundred seventy-three million, eight hundred fifty thousand, nine hundred sixty-eight".