3456968149856 has 24 divisors (see below), whose sum is σ = 7329437280144. Its totient is φ = 1595523761280.

The previous prime is 3456968149849. The next prime is 3456968149867. The reversal of 3456968149856 is 6589418696543.

It is a happy number.

3456968149856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4155009380 + ... + 4155010211.

It is an arithmetic number, because the mean of its divisors is an integer number (305393220006).

Almost surely, 2^{3456968149856} is an apocalyptic number.

It is an amenable number.

3456968149856 is an abundant number, since it is smaller than the sum of its proper divisors (3872469130288).

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

3456968149856 is a wasteful number, since it uses less digits than its factorization.

3456968149856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8310019614 (or 8310019606 counting only the distinct ones).

The product of its digits is 1343692800, while the sum is 74.

The spelling of 3456968149856 in words is "three trillion, four hundred fifty-six billion, nine hundred sixty-eight million, one hundred forty-nine thousand, eight hundred fifty-six".