3603444443500 has 96 divisors (see below), whose sum is σ = 8598984436224. Its totient is φ = 1308265560000.

The previous prime is 3603444443491. The next prime is 3603444443531. The reversal of 3603444443500 is 53444443063.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2951347 + ... + 3989653.

It is an arithmetic number, because the mean of its divisors is an integer number (89572754544).

Almost surely, 2^{3603444443500} 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 3603444443500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4299492218112).

3603444443500 is an abundant number, since it is smaller than the sum of its proper divisors (4995539992724).

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

3603444443500 is a wasteful number, since it uses less digits than its factorization.

3603444443500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038968 (or 1038956 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 40.

Adding to 3603444443500 its reverse (53444443063), we get a palindrome (3656888886563).

The spelling of 3603444443500 in words is "three trillion, six hundred three billion, four hundred forty-four million, four hundred forty-three thousand, five hundred".