4943243564 has 24 divisors (see below), whose sum is σ = 9889178880. Its totient is φ = 2117956176.

The previous prime is 4943243507. The next prime is 4943243639. The reversal of 4943243564 is 4653423494.

It is a super-4 number, since 4×4943243564⁴ (a number of 40 digits) contains 4444 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90167 + ... + 134225.

It is an arithmetic number, because the mean of its divisors is an integer number (412049120).

Almost surely, 2^4943243564 is an apocalyptic number.

It is an amenable number.

4943243564 is an abundant number, since it is smaller than the sum of its proper divisors (4945935316).

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

4943243564 is a wasteful number, since it uses less digits than its factorization.

4943243564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48077 (or 48075 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 44.

The square root of 4943243564 is about 70308.2041016552. The cubic root of 4943243564 is about 1703.4811669371.

The spelling of 4943243564 in words is "four billion, nine hundred forty-three million, two hundred forty-three thousand, five hundred sixty-four".