42075927329339 has 2 divisors, whose sum is σ = 42075927329340. Its totient is φ = 42075927329338.

The previous prime is 42075927329299. The next prime is 42075927329419. The reversal of 42075927329339 is 93392372957024.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42075927329339 - 2⁴⁴ = 24483741284923 is a prime.

It is not a weakly prime, because it can be changed into another prime (42075927325339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21037963664669 + 21037963664670.

It is an arithmetic number, because the mean of its divisors is an integer number (21037963664670).

Almost surely, 2^{42075927329339} is an apocalyptic number.

42075927329339 is a deficient number, since it is larger than the sum of its proper divisors (1).

42075927329339 is an equidigital number, since it uses as much as digits as its factorization.

42075927329339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 154314720, while the sum is 65.

The spelling of 42075927329339 in words is "forty-two trillion, seventy-five billion, nine hundred twenty-seven million, three hundred twenty-nine thousand, three hundred thirty-nine".