9924573143 has 2 divisors, whose sum is σ = 9924573144. Its totient is φ = 9924573142.

The previous prime is 9924573103. The next prime is 9924573167. The reversal of 9924573143 is 3413754299.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (3413754299) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9924573143 - 2¹² = 9924569047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9924573103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4962286571 + 4962286572.

It is an arithmetic number, because the mean of its divisors is an integer number (4962286572).

Almost surely, 2^9924573143 is an apocalyptic number.

9924573143 is a deficient number, since it is larger than the sum of its proper divisors (1).

9924573143 is an equidigital number, since it uses as much as digits as its factorization.

9924573143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 816480, while the sum is 47.

The square root of 9924573143 is about 99622.1518689493. The cubic root of 9924573143 is about 2149.0042725066.

The spelling of 9924573143 in words is "nine billion, nine hundred twenty-four million, five hundred seventy-three thousand, one hundred forty-three".