143126420230042 has 8 divisors (see below), whose sum is σ = 215611045068276. Its totient is φ = 71256071873952.

The previous prime is 143126420230019. The next prime is 143126420230063. The reversal of 143126420230042 is 240032024621341.

It can be written as a sum of positive squares in 2 ways, for example, as 111112449098121 + 32013971131921 = 10540989^2 + 5658089^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153569119953 + ... + 153569120884.

Almost surely, 2^{143126420230042} is an apocalyptic number.

143126420230042 is a deficient number, since it is larger than the sum of its proper divisors (72484624838234).

143126420230042 is a wasteful number, since it uses less digits than its factorization.

143126420230042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307138241072.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 143126420230042 its reverse (240032024621341), we get a palindrome (383158444851383).

The spelling of 143126420230042 in words is "one hundred forty-three trillion, one hundred twenty-six billion, four hundred twenty million, two hundred thirty thousand, forty-two".