4943124666 has 24 divisors (see below), whose sum is σ = 10891632960. Its totient is φ = 1619780616.

The previous prime is 4943124551. The next prime is 4943124707. The reversal of 4943124666 is 6664213494.

It is a super-2 number, since 2×4943124666² = 48868962927235223112, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2326210 + ... + 2328333.

It is an arithmetic number, because the mean of its divisors is an integer number (453818040).

Almost surely, 2^4943124666 is an apocalyptic number.

4943124666 is an abundant number, since it is smaller than the sum of its proper divisors (5948508294).

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

4943124666 is a wasteful number, since it uses less digits than its factorization.

4943124666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4654610 (or 4654607 counting only the distinct ones).

The product of its digits is 746496, while the sum is 45.

The square root of 4943124666 is about 70307.3585480211. The cubic root of 4943124666 is about 1703.4675090945.

The spelling of 4943124666 in words is "four billion, nine hundred forty-three million, one hundred twenty-four thousand, six hundred sixty-six".