3599423445072 has 640 divisors, whose sum is σ = 12109980467200. Its totient is φ = 914457600000.

The previous prime is 3599423445001. The next prime is 3599423445083. The reversal of 3599423445072 is 2705443249953.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1599031947 + ... + 1599034197.

It is an arithmetic number, because the mean of its divisors is an integer number (18921844480).

Almost surely, 2^{3599423445072} 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 3599423445072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6054990233600).

3599423445072 is an abundant number, since it is smaller than the sum of its proper divisors (8510557022128).

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

3599423445072 is a wasteful number, since it uses less digits than its factorization.

3599423445072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2568 (or 2548 counting only the distinct ones).

The product of its (nonzero) digits is 32659200, while the sum is 57.

The spelling of 3599423445072 in words is "three trillion, five hundred ninety-nine billion, four hundred twenty-three million, four hundred forty-five thousand, seventy-two".