1042043434337 has 2 divisors, whose sum is σ = 1042043434338. Its totient is φ = 1042043434336.

The previous prime is 1042043434297. The next prime is 1042043434373. The reversal of 1042043434337 is 7334343402401.

Together with next prime (1042043434373) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 617794428001 + 424249006336 = 785999^2 + 651344^2 .

It is a cyclic number.

It is not a de Polignac number, because 1042043434337 - 2¹⁸ = 1042043172193 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1042043434337.

It is not a weakly prime, because it can be changed into another prime (1042043436337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521021717168 + 521021717169.

It is an arithmetic number, because the mean of its divisors is an integer number (521021717169).

Almost surely, 2^{1042043434337} is an apocalyptic number.

It is an amenable number.

1042043434337 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042043434337 is an equidigital number, since it uses as much as digits as its factorization.

1042043434337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 290304, while the sum is 38.

Adding to 1042043434337 its reverse (7334343402401), we get a palindrome (8376386836738).

The spelling of 1042043434337 in words is "one trillion, forty-two billion, forty-three million, four hundred thirty-four thousand, three hundred thirty-seven".