143393410949 has 2 divisors, whose sum is σ = 143393410950. Its totient is φ = 143393410948.

The previous prime is 143393410907. The next prime is 143393411011. The reversal of 143393410949 is 949014393341.

It is a happy number.

143393410949 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., 121194496900 + 22198914049 = 348130^2 + 148993^2 .

It is a cyclic number.

It is not a de Polignac number, because 143393410949 - 2¹² = 143393406853 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 143393410897 and 143393410906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143393410649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71696705474 + 71696705475.

It is an arithmetic number, because the mean of its divisors is an integer number (71696705475).

Almost surely, 2^143393410949 is an apocalyptic number.

It is an amenable number.

143393410949 is a deficient number, since it is larger than the sum of its proper divisors (1).

143393410949 is an equidigital number, since it uses as much as digits as its factorization.

143393410949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1259712, while the sum is 50.

The spelling of 143393410949 in words is "one hundred forty-three billion, three hundred ninety-three million, four hundred ten thousand, nine hundred forty-nine".