4002142301441 has 2 divisors, whose sum is σ = 4002142301442. Its totient is φ = 4002142301440.

The previous prime is 4002142301429. The next prime is 4002142301461. The reversal of 4002142301441 is 1441032412004.

4002142301441 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3826702790416 + 175439511025 = 1956196^2 + 418855^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4002142301441 is a prime.

It is a super-2 number, since 2×4002142301441² (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 4002142301441.

It is not a weakly prime, because it can be changed into another prime (4002142301461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2001071150720 + 2001071150721.

It is an arithmetic number, because the mean of its divisors is an integer number (2001071150721).

Almost surely, 2^{4002142301441} is an apocalyptic number.

It is an amenable number.

4002142301441 is a deficient number, since it is larger than the sum of its proper divisors (1).

4002142301441 is an equidigital number, since it uses as much as digits as its factorization.

4002142301441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 4002142301441 its reverse (1441032412004), we get a palindrome (5443174713445).

The spelling of 4002142301441 in words is "four trillion, two billion, one hundred forty-two million, three hundred one thousand, four hundred forty-one".