342144223220001 has 4 divisors (see below), whose sum is σ = 456192297626672. Its totient is φ = 228096148813332.

The previous prime is 342144223219969. The next prime is 342144223220021. The reversal of 342144223220001 is 100022322441243.

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 not a de Polignac number, because 342144223220001 - 2⁵ = 342144223219969 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (342144223220021) 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, 57024037203331 + ... + 57024037203336.

It is an arithmetic number, because the mean of its divisors is an integer number (114048074406668).

Almost surely, 2^{342144223220001} is an apocalyptic number.

It is an amenable number.

342144223220001 is a deficient number, since it is larger than the sum of its proper divisors (114048074406671).

342144223220001 is a wasteful number, since it uses less digits than its factorization.

342144223220001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114048074406670.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 342144223220001 its reverse (100022322441243), we get a palindrome (442166545661244).

The spelling of 342144223220001 in words is "three hundred forty-two trillion, one hundred forty-four billion, two hundred twenty-three million, two hundred twenty thousand, one".