143413342073 has 2 divisors, whose sum is σ = 143413342074. Its totient is φ = 143413342072.

The previous prime is 143413342067. The next prime is 143413342091. The reversal of 143413342073 is 370243314341.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79418003344 + 63995338729 = 281812^2 + 252973^2 .

It is a cyclic number.

It is not a de Polignac number, because 143413342073 - 2⁸ = 143413341817 is a prime.

It is not a weakly prime, because it can be changed into another prime (143413342003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71706671036 + 71706671037.

It is an arithmetic number, because the mean of its divisors is an integer number (71706671037).

Almost surely, 2^143413342073 is an apocalyptic number.

It is an amenable number.

143413342073 is a deficient number, since it is larger than the sum of its proper divisors (1).

143413342073 is an equidigital number, since it uses as much as digits as its factorization.

143413342073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 35.

The spelling of 143413342073 in words is "one hundred forty-three billion, four hundred thirteen million, three hundred forty-two thousand, seventy-three".