143163341422 has 4 divisors (see below), whose sum is σ = 214745012136. Its totient is φ = 71581670710.

The previous prime is 143163341417. The next prime is 143163341423. The reversal of 143163341422 is 224143361341.

143163341422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 224143361341 = 31 ⋅7230431011.

It is a super-2 number, since 2×143163341422² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143163341423) 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, 35790835354 + ... + 35790835357.

It is an arithmetic number, because the mean of its divisors is an integer number (53686253034).

Almost surely, 2^143163341422 is an apocalyptic number.

143163341422 is a deficient number, since it is larger than the sum of its proper divisors (71581670714).

143163341422 is an equidigital number, since it uses as much as digits as its factorization.

143163341422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71581670713.

The product of its digits is 41472, while the sum is 34.

The spelling of 143163341422 in words is "one hundred forty-three billion, one hundred sixty-three million, three hundred forty-one thousand, four hundred twenty-two".