43050045320 has 16 divisors (see below), whose sum is σ = 96862602060. Its totient is φ = 17220018112.

The previous prime is 43050045299. The next prime is 43050045403. The reversal of 43050045320 is 2354005034.

43050045320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 34498604644 + 8551440676 = 185738^2 + 92474^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 43050045320.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 538125527 + ... + 538125606.

Almost surely, 2^43050045320 is an apocalyptic number.

43050045320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

43050045320 is an abundant number, since it is smaller than the sum of its proper divisors (53812556740).

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

43050045320 is a wasteful number, since it uses less digits than its factorization.

43050045320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1076251144 (or 1076251140 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The spelling of 43050045320 in words is "forty-three billion, fifty million, forty-five thousand, three hundred twenty".