4944363818020 has 48 divisors (see below), whose sum is σ = 11352657290688. Its totient is φ = 1793891864960.

The previous prime is 4944363818003. The next prime is 4944363818021. The reversal of 4944363818020 is 208183634494.

It is not an unprimeable number, because it can be changed into a prime (4944363818021) 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, 25268659 + ... + 25463578.

It is an arithmetic number, because the mean of its divisors is an integer number (236513693556).

Almost surely, 2^{4944363818020} is an apocalyptic number.

It is an amenable number.

4944363818020 is an abundant number, since it is smaller than the sum of its proper divisors (6408293472668).

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

4944363818020 is a wasteful number, since it uses less digits than its factorization.

4944363818020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50732700 (or 50732698 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 52.

The spelling of 4944363818020 in words is "four trillion, nine hundred forty-four billion, three hundred sixty-three million, eight hundred eighteen thousand, twenty".