142122663353 has 4 divisors (see below), whose sum is σ = 155042905488. Its totient is φ = 129202421220.

The previous prime is 142122663323. The next prime is 142122663367. The reversal of 142122663353 is 353366221241.

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 142122663353 - 2³⁴ = 124942794169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142122663323) 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, 6460121051 + ... + 6460121072.

It is an arithmetic number, because the mean of its divisors is an integer number (38760726372).

Almost surely, 2^142122663353 is an apocalyptic number.

It is an amenable number.

142122663353 is a deficient number, since it is larger than the sum of its proper divisors (12920242135).

142122663353 is a wasteful number, since it uses less digits than its factorization.

142122663353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12920242134.

The product of its digits is 155520, while the sum is 38.

Adding to 142122663353 its reverse (353366221241), we get a palindrome (495488884594).

The spelling of 142122663353 in words is "one hundred forty-two billion, one hundred twenty-two million, six hundred sixty-three thousand, three hundred fifty-three".