4014242131321 has 2 divisors, whose sum is σ = 4014242131322. Its totient is φ = 4014242131320.

The previous prime is 4014242131283. The next prime is 4014242131391. The reversal of 4014242131321 is 1231312424104.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3684725950096 + 329516181225 = 1919564^2 + 574035^2 .

It is a cyclic number.

It is not a de Polignac number, because 4014242131321 - 2²¹ = 4014240034169 is a prime.

It is a super-2 number, since 2×4014242131321² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4014242131321.

It is not a weakly prime, because it can be changed into another prime (4014242131391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2007121065660 + 2007121065661.

It is an arithmetic number, because the mean of its divisors is an integer number (2007121065661).

Almost surely, 2^{4014242131321} is an apocalyptic number.

It is an amenable number.

4014242131321 is a deficient number, since it is larger than the sum of its proper divisors (1).

4014242131321 is an equidigital number, since it uses as much as digits as its factorization.

4014242131321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 4014242131321 its reverse (1231312424104), we get a palindrome (5245554555425).

The spelling of 4014242131321 in words is "four trillion, fourteen billion, two hundred forty-two million, one hundred thirty-one thousand, three hundred twenty-one".