4981743320875 has 32 divisors (see below), whose sum is σ = 6386865803136. Its totient is φ = 3876699139200.

The previous prime is 4981743320863. The next prime is 4981743320899. The reversal of 4981743320875 is 5780233471894.

It is not a de Polignac number, because 4981743320875 - 2¹⁵ = 4981743288107 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18397969 + ... + 18666781.

It is an arithmetic number, because the mean of its divisors is an integer number (199589556348).

Almost surely, 2^{4981743320875} is an apocalyptic number.

4981743320875 is a deficient number, since it is larger than the sum of its proper divisors (1405122482261).

4981743320875 is a wasteful number, since it uses less digits than its factorization.

4981743320875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272872 (or 272862 counting only the distinct ones).

The product of its (nonzero) digits is 40642560, while the sum is 61.

The spelling of 4981743320875 in words is "four trillion, nine hundred eighty-one billion, seven hundred forty-three million, three hundred twenty thousand, eight hundred seventy-five".