4814938813321 has 16 divisors (see below), whose sum is σ = 5961144112000. Its totient is φ = 3809621906064.

The previous prime is 4814938813303. The next prime is 4814938813417. The reversal of 4814938813321 is 1233188394184.

It is not a de Polignac number, because 4814938813321 - 2¹³ = 4814938805129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4814938813121) 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, 156527271 + ... + 156558028.

It is an arithmetic number, because the mean of its divisors is an integer number (372571507000).

Almost surely, 2^{4814938813321} is an apocalyptic number.

It is an amenable number.

4814938813321 is a deficient number, since it is larger than the sum of its proper divisors (1146205298679).

4814938813321 is an equidigital number, since it uses as much as digits as its factorization.

4814938813321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313085345 (or 313085319 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 55.

The spelling of 4814938813321 in words is "four trillion, eight hundred fourteen billion, nine hundred thirty-eight million, eight hundred thirteen thousand, three hundred twenty-one".