4042424220341 has 4 divisors (see below), whose sum is σ = 4353379929612. Its totient is φ = 3731468511072.

The previous prime is 4042424220337. The next prime is 4042424220343. The reversal of 4042424220341 is 1430224242404.

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 2208983650225 + 1833440570116 = 1486265^2 + 1354046^2 .

It is a cyclic number.

It is not a de Polignac number, because 4042424220341 - 2² = 4042424220337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4042424220298 and 4042424220307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4042424220343) 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, 155477854616 + ... + 155477854641.

It is an arithmetic number, because the mean of its divisors is an integer number (1088344982403).

Almost surely, 2^{4042424220341} is an apocalyptic number.

It is an amenable number.

4042424220341 is a deficient number, since it is larger than the sum of its proper divisors (310955709271).

4042424220341 is a wasteful number, since it uses less digits than its factorization.

4042424220341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310955709270.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 4042424220341 its reverse (1430224242404), we get a palindrome (5472648462745).

The spelling of 4042424220341 in words is "four trillion, forty-two billion, four hundred twenty-four million, two hundred twenty thousand, three hundred forty-one".