143214140149 has 2 divisors, whose sum is σ = 143214140150. Its totient is φ = 143214140148.

The previous prime is 143214140117. The next prime is 143214140171. The reversal of 143214140149 is 941041412341.

143214140149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 131979624100 + 11234516049 = 363290^2 + 105993^2 .

It is a cyclic number.

It is not a de Polignac number, because 143214140149 - 2⁵ = 143214140117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143214140749) 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, 71607070074 + 71607070075.

It is an arithmetic number, because the mean of its divisors is an integer number (71607070075).

Almost surely, 2^143214140149 is an apocalyptic number.

It is an amenable number.

143214140149 is a deficient number, since it is larger than the sum of its proper divisors (1).

143214140149 is an equidigital number, since it uses as much as digits as its factorization.

143214140149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 34.

The spelling of 143214140149 in words is "one hundred forty-three billion, two hundred fourteen million, one hundred forty thousand, one hundred forty-nine".