9399241143 has 6 divisors (see below), whose sum is σ = 13576681664. Its totient is φ = 6266160756.

The previous prime is 9399241141. The next prime is 9399241147. The reversal of 9399241143 is 3411429939.

9399241143 is a `hidden beast` number, since 9 + 399 + 241 + 14 + 3 = 666.

It is not a de Polignac number, because 9399241143 - 2¹ = 9399241141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9399241141) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 522180055 + ... + 522180072.

Almost surely, 2^9399241143 is an apocalyptic number.

9399241143 is a deficient number, since it is larger than the sum of its proper divisors (4177440521).

9399241143 is a wasteful number, since it uses less digits than its factorization.

9399241143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044360133 (or 1044360130 counting only the distinct ones).

The product of its digits is 209952, while the sum is 45.

The square root of 9399241143 is about 96949.6835631762. The cubic root of 9399241143 is about 2110.3975010109.

The spelling of 9399241143 in words is "nine billion, three hundred ninety-nine million, two hundred forty-one thousand, one hundred forty-three".