3443968143168 has 56 divisors (see below), whose sum is σ = 10413903675072. Its totient is φ = 983990897664.

The previous prime is 3443968143151. The next prime is 3443968143179. The reversal of 3443968143168 is 8613418693443.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1281236805 + ... + 1281239492.

Almost surely, 2^{3443968143168} is an apocalyptic number.

It is an amenable number.

3443968143168 is an abundant number, since it is smaller than the sum of its proper divisors (6969935531904).

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

3443968143168 is a wasteful number, since it uses less digits than its factorization.

3443968143168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2562476319 (or 2562476309 counting only the distinct ones).

The product of its digits is 35831808, while the sum is 60.

The spelling of 3443968143168 in words is "three trillion, four hundred forty-three billion, nine hundred sixty-eight million, one hundred forty-three thousand, one hundred sixty-eight".