142226163614 has 4 divisors (see below), whose sum is σ = 213339245424. Its totient is φ = 71113081806.

The previous prime is 142226163577. The next prime is 142226163619. The reversal of 142226163614 is 416361622241.

142226163614 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 416361622241 = 103 ⋅4042345847.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142226163619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35556540902 + ... + 35556540905.

It is an arithmetic number, because the mean of its divisors is an integer number (53334811356).

Almost surely, 2^142226163614 is an apocalyptic number.

142226163614 is a deficient number, since it is larger than the sum of its proper divisors (71113081810).

142226163614 is an equidigital number, since it uses as much as digits as its factorization.

142226163614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71113081809.

The product of its digits is 82944, while the sum is 38.

Adding to 142226163614 its reverse (416361622241), we get a palindrome (558587785855).

The spelling of 142226163614 in words is "one hundred forty-two billion, two hundred twenty-six million, one hundred sixty-three thousand, six hundred fourteen".