143132042244391 has 2 divisors, whose sum is σ = 143132042244392. Its totient is φ = 143132042244390.

The previous prime is 143132042244353. The next prime is 143132042244407. The reversal of 143132042244391 is 193442240231341.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-143132042244391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143132042247391) 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, 71566021122195 + 71566021122196.

It is an arithmetic number, because the mean of its divisors is an integer number (71566021122196).

Almost surely, 2^{143132042244391} is an apocalyptic number.

143132042244391 is a deficient number, since it is larger than the sum of its proper divisors (1).

143132042244391 is an equidigital number, since it uses as much as digits as its factorization.

143132042244391 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 497664, while the sum is 43.

The spelling of 143132042244391 in words is "one hundred forty-three trillion, one hundred thirty-two billion, forty-two million, two hundred forty-four thousand, three hundred ninety-one".