4021402304341 has 2 divisors, whose sum is σ = 4021402304342. Its totient is φ = 4021402304340.

The previous prime is 4021402304221. The next prime is 4021402304363. The reversal of 4021402304341 is 1434032041204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3599329896100 + 422072408241 = 1897190^2 + 649671^2 .

It is a cyclic number.

It is not a de Polignac number, because 4021402304341 - 2²³ = 4021393915733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4021402304441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2010701152170 + 2010701152171.

It is an arithmetic number, because the mean of its divisors is an integer number (2010701152171).

Almost surely, 2^{4021402304341} is an apocalyptic number.

It is an amenable number.

4021402304341 is a deficient number, since it is larger than the sum of its proper divisors (1).

4021402304341 is an equidigital number, since it uses as much as digits as its factorization.

4021402304341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 4021402304341 its reverse (1434032041204), we get a palindrome (5455434345545).

The spelling of 4021402304341 in words is "four trillion, twenty-one billion, four hundred two million, three hundred four thousand, three hundred forty-one".