3243454345544 has 32 divisors (see below), whose sum is σ = 6959297452800. Its totient is φ = 1388244234240.

The previous prime is 3243454345543. The next prime is 3243454345591. The reversal of 3243454345544 is 4455434543423.

3243454345544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3243454345492 and 3243454345501.

It is not an unprimeable number, because it can be changed into a prime (3243454345543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37615472 + ... + 37701599.

It is an arithmetic number, because the mean of its divisors is an integer number (217478045400).

Almost surely, 2^{3243454345544} is an apocalyptic number.

It is an amenable number.

3243454345544 is an abundant number, since it is smaller than the sum of its proper divisors (3715843107256).

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

3243454345544 is a wasteful number, since it uses less digits than its factorization.

3243454345544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75317853 (or 75317849 counting only the distinct ones).

The product of its digits is 27648000, while the sum is 50.

Adding to 3243454345544 its reverse (4455434543423), we get a palindrome (7698888888967).

The spelling of 3243454345544 in words is "three trillion, two hundred forty-three billion, four hundred fifty-four million, three hundred forty-five thousand, five hundred forty-four".