142020140031033 has 16 divisors (see below), whose sum is σ = 206577455212992. Its totient is φ = 86071684608000.

The previous prime is 142020140031017. The next prime is 142020140031053. The reversal of 142020140031033 is 330130041020241.

It is a happy number.

It is not a de Polignac number, because 142020140031033 - 2⁴ = 142020140031017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 142020140030994 and 142020140031012.

It is not an unprimeable number, because it can be changed into a prime (142020140031053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25627528 + ... + 30672633.

It is an arithmetic number, because the mean of its divisors is an integer number (12911090950812).

Almost surely, 2^{142020140031033} is an apocalyptic number.

It is an amenable number.

142020140031033 is a deficient number, since it is larger than the sum of its proper divisors (64557315181959).

142020140031033 is a wasteful number, since it uses less digits than its factorization.

142020140031033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56376616.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 142020140031033 its reverse (330130041020241), we get a palindrome (472150181051274).

The spelling of 142020140031033 in words is "one hundred forty-two trillion, twenty billion, one hundred forty million, thirty-one thousand, thirty-three".