5143430466 has 24 divisors (see below), whose sum is σ = 11403266160. Its totient is φ = 1674605016.

The previous prime is 5143430449. The next prime is 5143430471. The reversal of 5143430466 is 6640343415.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5143430466.

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, 3321856 + ... + 3323403.

It is an arithmetic number, because the mean of its divisors is an integer number (475136090).

Almost surely, 2^5143430466 is an apocalyptic number.

5143430466 is an abundant number, since it is smaller than the sum of its proper divisors (6259835694).

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

5143430466 is a wasteful number, since it uses less digits than its factorization.

5143430466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6645310 (or 6645307 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The square root of 5143430466 is about 71717.7137532981. The cubic root of 5143430466 is about 1726.1728875244.

The spelling of 5143430466 in words is "five billion, one hundred forty-three million, four hundred thirty thousand, four hundred sixty-six".