1028335746041 has 2 divisors, whose sum is σ = 1028335746042. Its totient is φ = 1028335746040.

The previous prime is 1028335746029. The next prime is 1028335746059. The reversal of 1028335746041 is 1406475338201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 594872838400 + 433462907641 = 771280^2 + 658379^2 .

It is an emirp because it is prime and its reverse (1406475338201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1028335746041 - 2¹⁴ = 1028335729657 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1028335745983 and 1028335746001.

It is not a weakly prime, because it can be changed into another prime (1028335746001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 514167873020 + 514167873021.

It is an arithmetic number, because the mean of its divisors is an integer number (514167873021).

Almost surely, 2^{1028335746041} is an apocalyptic number.

It is an amenable number.

1028335746041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1028335746041 is an equidigital number, since it uses as much as digits as its factorization.

1028335746041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 1028335746041 in words is "one trillion, twenty-eight billion, three hundred thirty-five million, seven hundred forty-six thousand, forty-one".