6943454248968 has 192 divisors, whose sum is σ = 21012575500800. Its totient is φ = 2121937741440.

The previous prime is 6943454248931. The next prime is 6943454248981. The reversal of 6943454248968 is 8698424543496.

It is a happy number.

6943454248968 is a `hidden beast` number, since 6 + 9 + 4 + 3 + 45 + 42 + 489 + 68 = 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 = 6943454248896 and 6943454248905.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 981030 + ... + 3853482.

It is an arithmetic number, because the mean of its divisors is an integer number (109440497400).

Almost surely, 2^{6943454248968} 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 6943454248968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10506287750400).

6943454248968 is an abundant number, since it is smaller than the sum of its proper divisors (14069121251832).

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

6943454248968 is a wasteful number, since it uses less digits than its factorization.

6943454248968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2872537 (or 2872508 counting only the distinct ones).

The product of its digits is 1433272320, while the sum is 72.

The spelling of 6943454248968 in words is "six trillion, nine hundred forty-three billion, four hundred fifty-four million, two hundred forty-eight thousand, nine hundred sixty-eight".