3544715868168 has 64 divisors (see below), whose sum is σ = 9017275881600. Its totient is φ = 1160954063360.

The previous prime is 3544715868157. The next prime is 3544715868203. The reversal of 3544715868168 is 8618685174453.

It is a junction number, because it is equal to n+sod(n) for n = 3544715868099 and 3544715868108.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3050613 + ... + 4049156.

It is an arithmetic number, because the mean of its divisors is an integer number (140894935650).

Almost surely, 2^{3544715868168} is an apocalyptic number.

It is an amenable number.

3544715868168 is an abundant number, since it is smaller than the sum of its proper divisors (5472560013432).

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

3544715868168 is a wasteful number, since it uses less digits than its factorization.

3544715868168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7100142 (or 7100138 counting only the distinct ones).

The product of its digits is 154828800, while the sum is 66.

The spelling of 3544715868168 in words is "three trillion, five hundred forty-four billion, seven hundred fifteen million, eight hundred sixty-eight thousand, one hundred sixty-eight".