340332641041 has 2 divisors, whose sum is σ = 340332641042. Its totient is φ = 340332641040.

The previous prime is 340332641039. The next prime is 340332641053. The reversal of 340332641041 is 140146233043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 339573087441 + 759553600 = 582729^2 + 27560^2 .

It is an emirp because it is prime and its reverse (140146233043) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 340332641041 - 2¹ = 340332641039 is a prime.

Together with 340332641039, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 340332640994 and 340332641012.

It is not a weakly prime, because it can be changed into another prime (340332641071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170166320520 + 170166320521.

It is an arithmetic number, because the mean of its divisors is an integer number (170166320521).

Almost surely, 2^340332641041 is an apocalyptic number.

It is an amenable number.

340332641041 is a deficient number, since it is larger than the sum of its proper divisors (1).

340332641041 is an equidigital number, since it uses as much as digits as its factorization.

340332641041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 340332641041 its reverse (140146233043), we get a palindrome (480478874084).

The spelling of 340332641041 in words is "three hundred forty billion, three hundred thirty-two million, six hundred forty-one thousand, forty-one".