4302444343381 has 2 divisors, whose sum is σ = 4302444343382. Its totient is φ = 4302444343380.

The previous prime is 4302444343369. The next prime is 4302444343429. The reversal of 4302444343381 is 1833434442034.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4023771212356 + 278673131025 = 2005934^2 + 527895^2 .

It is a cyclic number.

It is not a de Polignac number, because 4302444343381 - 2¹⁷ = 4302444212309 is a prime.

It is a super-2 number, since 2×4302444343381² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4302444343481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2151222171690 + 2151222171691.

It is an arithmetic number, because the mean of its divisors is an integer number (2151222171691).

Almost surely, 2^{4302444343381} is an apocalyptic number.

It is an amenable number.

4302444343381 is a deficient number, since it is larger than the sum of its proper divisors (1).

4302444343381 is an equidigital number, since it uses as much as digits as its factorization.

4302444343381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1327104, while the sum is 43.

The spelling of 4302444343381 in words is "four trillion, three hundred two billion, four hundred forty-four million, three hundred forty-three thousand, three hundred eighty-one".