42301244443343 has 2 divisors, whose sum is σ = 42301244443344. Its totient is φ = 42301244443342.

The previous prime is 42301244443319. The next prime is 42301244443387. The reversal of 42301244443343 is 34334444210324.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42301244443343 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42301244443343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42301244443313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21150622221671 + 21150622221672.

It is an arithmetic number, because the mean of its divisors is an integer number (21150622221672).

Almost surely, 2^{42301244443343} is an apocalyptic number.

42301244443343 is a deficient number, since it is larger than the sum of its proper divisors (1).

42301244443343 is an equidigital number, since it uses as much as digits as its factorization.

42301244443343 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 41.

Adding to 42301244443343 its reverse (34334444210324), we get a palindrome (76635688653667).

The spelling of 42301244443343 in words is "forty-two trillion, three hundred one billion, two hundred forty-four million, four hundred forty-three thousand, three hundred forty-three".