342242322444203 has 4 divisors (see below), whose sum is σ = 342320764420248. Its totient is φ = 342163880468160.

The previous prime is 342242322444193. The next prime is 342242322444223. The reversal of 342242322444203 is 302444223242243.

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

It is a cyclic number.

It is not a de Polignac number, because 342242322444203 - 2²⁸ = 342242054008747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342242322444223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39220981478 + ... + 39220990203.

It is an arithmetic number, because the mean of its divisors is an integer number (85580191105062).

Almost surely, 2^{342242322444203} is an apocalyptic number.

342242322444203 is a deficient number, since it is larger than the sum of its proper divisors (78441976045).

342242322444203 is an equidigital number, since it uses as much as digits as its factorization.

342242322444203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78441976044.

The product of its (nonzero) digits is 1769472, while the sum is 41.

Adding to 342242322444203 its reverse (302444223242243), we get a palindrome (644686545686446).

The spelling of 342242322444203 in words is "three hundred forty-two trillion, two hundred forty-two billion, three hundred twenty-two million, four hundred forty-four thousand, two hundred three".