4923449158816 has 24 divisors (see below), whose sum is σ = 9693884348820. Its totient is φ = 2461510276608.

The previous prime is 4923449158807. The next prime is 4923449158819. The reversal of 4923449158816 is 6188519443294.

It can be written as a sum of positive squares in 2 ways, for example, as 4903585075216 + 19864083600 = 2214404^2 + 140940^2 .

It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (4923449158819) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 6323311 + ... + 7059118.

Almost surely, 2^{4923449158816} is an apocalyptic number.

It is an amenable number.

4923449158816 is a deficient number, since it is larger than the sum of its proper divisors (4770435190004).

4923449158816 is a wasteful number, since it uses less digits than its factorization.

4923449158816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13393936 (or 13393928 counting only the distinct ones).

The product of its digits is 59719680, while the sum is 64.

The spelling of 4923449158816 in words is "four trillion, nine hundred twenty-three billion, four hundred forty-nine million, one hundred fifty-eight thousand, eight hundred sixteen".