42250035332047 has 2 divisors, whose sum is σ = 42250035332048. Its totient is φ = 42250035332046.

The previous prime is 42250035332009. The next prime is 42250035332077. The reversal of 42250035332047 is 74023353005224.

42250035332047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42250035332047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42250035332077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21125017666023 + 21125017666024.

It is an arithmetic number, because the mean of its divisors is an integer number (21125017666024).

Almost surely, 2^{42250035332047} is an apocalyptic number.

42250035332047 is a deficient number, since it is larger than the sum of its proper divisors (1).

42250035332047 is an equidigital number, since it uses as much as digits as its factorization.

42250035332047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 604800, while the sum is 40.

The spelling of 42250035332047 in words is "forty-two trillion, two hundred fifty billion, thirty-five million, three hundred thirty-two thousand, forty-seven".