42041043342359 has 2 divisors, whose sum is σ = 42041043342360. Its totient is φ = 42041043342358.

The previous prime is 42041043342227. The next prime is 42041043342377. The reversal of 42041043342359 is 95324334014024.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42041043342359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42041043342379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21020521671179 + 21020521671180.

It is an arithmetic number, because the mean of its divisors is an integer number (21020521671180).

Almost surely, 2^{42041043342359} is an apocalyptic number.

42041043342359 is a deficient number, since it is larger than the sum of its proper divisors (1).

42041043342359 is an equidigital number, since it uses as much as digits as its factorization.

42041043342359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1244160, while the sum is 44.

The spelling of 42041043342359 in words is "forty-two trillion, forty-one billion, forty-three million, three hundred forty-two thousand, three hundred fifty-nine".