142111410229 has 4 divisors (see below), whose sum is σ = 142706018880. Its totient is φ = 141516801580.

The previous prime is 142111410179. The next prime is 142111410293. The reversal of 142111410229 is 922014111241.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 142111410229 - 2⁷ = 142111410101 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 142111410197 and 142111410206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142111410629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297303967 + ... + 297304444.

It is an arithmetic number, because the mean of its divisors is an integer number (35676504720).

Almost surely, 2^142111410229 is an apocalyptic number.

It is an amenable number.

142111410229 is a deficient number, since it is larger than the sum of its proper divisors (594608651).

142111410229 is an equidigital number, since it uses as much as digits as its factorization.

142111410229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594608650.

The product of its (nonzero) digits is 1152, while the sum is 28.

The spelling of 142111410229 in words is "one hundred forty-two billion, one hundred eleven million, four hundred ten thousand, two hundred twenty-nine".