142001430133042 has 8 divisors (see below), whose sum is σ = 213002648434800. Its totient is φ = 71000547321444.

The previous prime is 142001430133039. The next prime is 142001430133067. The reversal of 142001430133042 is 240331034100241.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 142001430133042.

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, 82811692 + ... + 84509047.

It is an arithmetic number, because the mean of its divisors is an integer number (26625331054350).

Almost surely, 2^{142001430133042} is an apocalyptic number.

142001430133042 is a deficient number, since it is larger than the sum of its proper divisors (71001218301758).

142001430133042 is a wasteful number, since it uses less digits than its factorization.

142001430133042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167745080.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 142001430133042 its reverse (240331034100241), we get a palindrome (382332464233283).

The spelling of 142001430133042 in words is "one hundred forty-two trillion, one billion, four hundred thirty million, one hundred thirty-three thousand, forty-two".