99466436143 has 2 divisors, whose sum is σ = 99466436144. Its totient is φ = 99466436142.

The previous prime is 99466436137. The next prime is 99466436171. The reversal of 99466436143 is 34163466499.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 99466436143 - 2⁹ = 99466435631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99466436243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49733218071 + 49733218072.

It is an arithmetic number, because the mean of its divisors is an integer number (49733218072).

Almost surely, 2^99466436143 is an apocalyptic number.

99466436143 is a deficient number, since it is larger than the sum of its proper divisors (1).

99466436143 is an equidigital number, since it uses as much as digits as its factorization.

99466436143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10077696, while the sum is 55.

The spelling of 99466436143 in words is "ninety-nine billion, four hundred sixty-six million, four hundred thirty-six thousand, one hundred forty-three".