43328874459 has 16 divisors (see below), whose sum is σ = 62286328832. Its totient is φ = 26633704608.

The previous prime is 43328874439. The next prime is 43328874487. The reversal of 43328874459 is 95447882334.

It is not a de Polignac number, because 43328874459 - 2⁸ = 43328874203 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 43328874399 and 43328874408.

It is not an unprimeable number, because it can be changed into a prime (43328874409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 594667 + ... + 663540.

It is an arithmetic number, because the mean of its divisors is an integer number (3892895552).

Almost surely, 2^43328874459 is an apocalyptic number.

43328874459 is a deficient number, since it is larger than the sum of its proper divisors (18957454373).

43328874459 is a wasteful number, since it uses less digits than its factorization.

43328874459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259106.

The product of its digits is 23224320, while the sum is 57.

The spelling of 43328874459 in words is "forty-three billion, three hundred twenty-eight million, eight hundred seventy-four thousand, four hundred fifty-nine".