4943739643140 has 96 divisors (see below), whose sum is σ = 13852766793600. Its totient is φ = 1317350476800.

The previous prime is 4943739643103. The next prime is 4943739643147. The reversal of 4943739643140 is 413469373494.

It is not an unprimeable number, because it can be changed into a prime (4943739643147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 638639670 + ... + 638647410.

It is an arithmetic number, because the mean of its divisors is an integer number (144299654100).

Almost surely, 2^{4943739643140} is an apocalyptic number.

It is an amenable number.

4943739643140 is an abundant number, since it is smaller than the sum of its proper divisors (8909027150460).

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

4943739643140 is a wasteful number, since it uses less digits than its factorization.

4943739643140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14293 (or 14291 counting only the distinct ones).

The product of its (nonzero) digits is 23514624, while the sum is 57.

The spelling of 4943739643140 in words is "four trillion, nine hundred forty-three billion, seven hundred thirty-nine million, six hundred forty-three thousand, one hundred forty".