4042244014141 has 4 divisors (see below), whose sum is σ = 4087662486300. Its totient is φ = 3996825541984.

The previous prime is 4042244014057. The next prime is 4042244014157. The reversal of 4042244014141 is 1414104422404.

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 1047368028100 + 2994875986041 = 1023410^2 + 1730571^2 .

It is a cyclic number.

It is not a de Polignac number, because 4042244014141 - 2²⁵ = 4042210459709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4042244054141) 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, 22709235946 + ... + 22709236123.

It is an arithmetic number, because the mean of its divisors is an integer number (1021915621575).

Almost surely, 2^{4042244014141} is an apocalyptic number.

It is an amenable number.

4042244014141 is a deficient number, since it is larger than the sum of its proper divisors (45418472159).

4042244014141 is an equidigital number, since it uses as much as digits as its factorization.

4042244014141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45418472158.

The product of its (nonzero) digits is 16384, while the sum is 31.

Adding to 4042244014141 its reverse (1414104422404), we get a palindrome (5456348436545).

The spelling of 4042244014141 in words is "four trillion, forty-two billion, two hundred forty-four million, fourteen thousand, one hundred forty-one".