43606253330016 has 48 divisors (see below), whose sum is σ = 123271523840304. Its totient is φ = 13417308716544.

The previous prime is 43606253329997. The next prime is 43606253330033. The reversal of 43606253330016 is 61003335260634.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 43606253330016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17470452811 + ... + 17470455306.

It is an arithmetic number, because the mean of its divisors is an integer number (2568156746673).

Almost surely, 2^{43606253330016} is an apocalyptic number.

It is an amenable number.

43606253330016 is an abundant number, since it is smaller than the sum of its proper divisors (79665270510288).

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

43606253330016 is a wasteful number, since it uses less digits than its factorization.

43606253330016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34940908143 (or 34940908135 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 42.

The spelling of 43606253330016 in words is "forty-three trillion, six hundred six billion, two hundred fifty-three million, three hundred thirty thousand, sixteen".