142033430040211 has 4 divisors (see below), whose sum is σ = 143497692205672. Its totient is φ = 140569167874752.

The previous prime is 142033430040167. The next prime is 142033430040253. The reversal of 142033430040211 is 112040034330241.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 142033430040211 - 2¹⁷ = 142033429909139 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 142033430040211.

It is not an unprimeable number, because it can be changed into a prime (142033430140211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 732131082585 + ... + 732131082778.

It is an arithmetic number, because the mean of its divisors is an integer number (35874423051418).

Almost surely, 2^{142033430040211} is an apocalyptic number.

142033430040211 is a deficient number, since it is larger than the sum of its proper divisors (1464262165461).

142033430040211 is an equidigital number, since it uses as much as digits as its factorization.

142033430040211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1464262165460.

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

Adding to 142033430040211 its reverse (112040034330241), we get a palindrome (254073464370452).

The spelling of 142033430040211 in words is "one hundred forty-two trillion, thirty-three billion, four hundred thirty million, forty thousand, two hundred eleven".