42534103550339 has 2 divisors, whose sum is σ = 42534103550340. Its totient is φ = 42534103550338.

The previous prime is 42534103550311. The next prime is 42534103550359. The reversal of 42534103550339 is 93305530143524.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42534103550339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42534103550293 and 42534103550302.

It is not a weakly prime, because it can be changed into another prime (42534103550359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21267051775169 + 21267051775170.

It is an arithmetic number, because the mean of its divisors is an integer number (21267051775170).

Almost surely, 2^{42534103550339} is an apocalyptic number.

42534103550339 is a deficient number, since it is larger than the sum of its proper divisors (1).

42534103550339 is an equidigital number, since it uses as much as digits as its factorization.

42534103550339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916000, while the sum is 47.

The spelling of 42534103550339 in words is "forty-two trillion, five hundred thirty-four billion, one hundred three million, five hundred fifty thousand, three hundred thirty-nine".