342320022001 has 4 divisors (see below), whose sum is σ = 342732954100. Its totient is φ = 341907089904.

The previous prime is 342320021999. The next prime is 342320022007. The reversal of 342320022001 is 100220023243.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 287348530401 + 54971491600 = 536049^2 + 234460^2 .

It is a cyclic number.

It is not a de Polignac number, because 342320022001 - 2¹ = 342320021999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 342320022001.

It is not an unprimeable number, because it can be changed into a prime (342320022007) 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, 206464806 + ... + 206466463.

It is an arithmetic number, because the mean of its divisors is an integer number (85683238525).

Almost surely, 2^342320022001 is an apocalyptic number.

It is an amenable number.

342320022001 is a deficient number, since it is larger than the sum of its proper divisors (412932099).

342320022001 is an equidigital number, since it uses as much as digits as its factorization.

342320022001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412932098.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 342320022001 its reverse (100220023243), we get a palindrome (442540045244).

The spelling of 342320022001 in words is "three hundred forty-two billion, three hundred twenty million, twenty-two thousand, one".