143353440122 has 8 divisors (see below), whose sum is σ = 215032589076. Its totient is φ = 71675910432.

The previous prime is 143353440121. The next prime is 143353440169. The reversal of 143353440122 is 221044353341.

143353440122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 131659396801 + 11694043321 = 362849^2 + 108139^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (143353440121) 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 in 3 ways as a sum of consecutive naturals, for example, 151883 + ... + 556574.

Almost surely, 2^143353440122 is an apocalyptic number.

143353440122 is a deficient number, since it is larger than the sum of its proper divisors (71679148954).

143353440122 is a wasteful number, since it uses less digits than its factorization.

143353440122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809632.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 143353440122 its reverse (221044353341), we get a palindrome (364397793463).

The spelling of 143353440122 in words is "one hundred forty-three billion, three hundred fifty-three million, four hundred forty thousand, one hundred twenty-two".