143880041 has 2 divisors, whose sum is σ = 143880042. Its totient is φ = 143880040.

The previous prime is 143880017. The next prime is 143880047. The reversal of 143880041 is 140088341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 143880025 + 16 = 11995^2 + 4^2 .

It is a cyclic number.

It is not a de Polignac number, because 143880041 - 2¹⁸ = 143617897 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 143879986 and 143880013.

It is not a weakly prime, because it can be changed into another prime (143880047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71940020 + 71940021.

It is an arithmetic number, because the mean of its divisors is an integer number (71940021).

Almost surely, 2^143880041 is an apocalyptic number.

It is an amenable number.

143880041 is a deficient number, since it is larger than the sum of its proper divisors (1).

143880041 is an equidigital number, since it uses as much as digits as its factorization.

143880041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 143880041 is about 11995.0006669445. Note that the first 3 decimals coincide. The cubic root of 143880041 is about 524.0026914086.

The spelling of 143880041 in words is "one hundred forty-three million, eight hundred eighty thousand, forty-one".