143305422034 has 4 divisors (see below), whose sum is σ = 214958133054. Its totient is φ = 71652711016.

The previous prime is 143305421969. The next prime is 143305422037. The reversal of 143305422034 is 430224503341.

It is a happy number.

143305422034 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.

It can be written as a sum of positive squares in only one way, i.e., 95324710009 + 47980712025 = 308747^2 + 219045^2 .

It is a junction number, because it is equal to n+sod(n) for n = 143305421987 and 143305422005.

It is not an unprimeable number, because it can be changed into a prime (143305422037) 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, 35826355507 + ... + 35826355510.

Almost surely, 2^143305422034 is an apocalyptic number.

143305422034 is a deficient number, since it is larger than the sum of its proper divisors (71652711020).

143305422034 is an equidigital number, since it uses as much as digits as its factorization.

143305422034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71652711019.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 143305422034 its reverse (430224503341), we get a palindrome (573529925375).

The spelling of 143305422034 in words is "one hundred forty-three billion, three hundred five million, four hundred twenty-two thousand, thirty-four".