142202410111 has 8 divisors (see below), whose sum is σ = 145636915248. Its totient is φ = 138803496000.

The previous prime is 142202410057. The next prime is 142202410123. The reversal of 142202410111 is 111014202241.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 142202410111 - 2⁹ = 142202409599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142202417111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8889670 + ... + 8905651.

It is an arithmetic number, because the mean of its divisors is an integer number (18204614406).

Almost surely, 2^142202410111 is an apocalyptic number.

142202410111 is a deficient number, since it is larger than the sum of its proper divisors (3434505137).

142202410111 is a wasteful number, since it uses less digits than its factorization.

142202410111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17795513.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 142202410111 its reverse (111014202241), we get a palindrome (253216612352).

The spelling of 142202410111 in words is "one hundred forty-two billion, two hundred two million, four hundred ten thousand, one hundred eleven".