9864130433 has 2 divisors, whose sum is σ = 9864130434. Its totient is φ = 9864130432.

The previous prime is 9864130391. The next prime is 9864130447. The reversal of 9864130433 is 3340314689.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6226472464 + 3637657969 = 78908^2 + 60313^2 .

It is an emirp because it is prime and its reverse (3340314689) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9864130433 - 2¹⁶ = 9864064897 is a prime.

It is not a weakly prime, because it can be changed into another prime (9864130453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4932065216 + 4932065217.

It is an arithmetic number, because the mean of its divisors is an integer number (4932065217).

Almost surely, 2^9864130433 is an apocalyptic number.

It is an amenable number.

9864130433 is a deficient number, since it is larger than the sum of its proper divisors (1).

9864130433 is an equidigital number, since it uses as much as digits as its factorization.

9864130433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 41.

The square root of 9864130433 is about 99318.3287867854. The cubic root of 9864130433 is about 2144.6327586560.

The spelling of 9864130433 in words is "nine billion, eight hundred sixty-four million, one hundred thirty thousand, four hundred thirty-three".