4330143400949 has 2 divisors, whose sum is σ = 4330143400950. Its totient is φ = 4330143400948.

The previous prime is 4330143400939. The next prime is 4330143400991. The reversal of 4330143400949 is 9490043410334.

4330143400949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3398953140625 + 931190260324 = 1843625^2 + 964982^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4330143400949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4330143400909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2165071700474 + 2165071700475.

It is an arithmetic number, because the mean of its divisors is an integer number (2165071700475).

Almost surely, 2^{4330143400949} is an apocalyptic number.

It is an amenable number.

4330143400949 is a deficient number, since it is larger than the sum of its proper divisors (1).

4330143400949 is an equidigital number, since it uses as much as digits as its factorization.

4330143400949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 559872, while the sum is 44.

The spelling of 4330143400949 in words is "four trillion, three hundred thirty billion, one hundred forty-three million, four hundred thousand, nine hundred forty-nine".