16224802438 has 32 divisors (see below), whose sum is σ = 27015274944. Its totient is φ = 7259559552.

The previous prime is 16224802421. The next prime is 16224802453. The reversal of 16224802438 is 83420842261.

16224802438 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 16224802438.

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 15 ways as a sum of consecutive naturals, for example, 236031 + ... + 296917.

It is an arithmetic number, because the mean of its divisors is an integer number (844227342).

Almost surely, 2^16224802438 is an apocalyptic number.

16224802438 is a deficient number, since it is larger than the sum of its proper divisors (10790472506).

16224802438 is a wasteful number, since it uses less digits than its factorization.

16224802438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61216.

The product of its (nonzero) digits is 147456, while the sum is 40.

The spelling of 16224802438 in words is "sixteen billion, two hundred twenty-four million, eight hundred two thousand, four hundred thirty-eight".