1342442243201 has 4 divisors (see below), whose sum is σ = 1342502880432. Its totient is φ = 1342381605972.

The previous prime is 1342442243183. The next prime is 1342442243231. The reversal of 1342442243201 is 1023422442431.

It is a happy number.

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 1342442243201 - 2¹⁸ = 1342441981057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1342442243231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30285395 + ... + 30329688.

It is an arithmetic number, because the mean of its divisors is an integer number (335625720108).

Almost surely, 2^{1342442243201} is an apocalyptic number.

It is an amenable number.

1342442243201 is a deficient number, since it is larger than the sum of its proper divisors (60637231).

1342442243201 is an equidigital number, since it uses as much as digits as its factorization.

1342442243201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60637230.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 1342442243201 its reverse (1023422442431), we get a palindrome (2365864685632).

The spelling of 1342442243201 in words is "one trillion, three hundred forty-two billion, four hundred forty-two million, two hundred forty-three thousand, two hundred one".