3068943223840 has 432 divisors, whose sum is σ = 8290850323392. Its totient is φ = 1072842541056.

The previous prime is 3068943223807. The next prime is 3068943223867. The reversal of 3068943223840 is 483223498603.

It is a super-2 number, since 2×3068943223840² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1473327439 + ... + 1473329521.

It is an arithmetic number, because the mean of its divisors is an integer number (19191783156).

Almost surely, 2^{3068943223840} 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 3068943223840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4145425161696).

3068943223840 is an abundant number, since it is smaller than the sum of its proper divisors (5221907099552).

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

3068943223840 is a wasteful number, since it uses less digits than its factorization.

3068943223840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2273 (or 2229 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 52.

The spelling of 3068943223840 in words is "three trillion, sixty-eight billion, nine hundred forty-three million, two hundred twenty-three thousand, eight hundred forty".