42042213524383 has 2 divisors, whose sum is σ = 42042213524384. Its totient is φ = 42042213524382.

The previous prime is 42042213524347. The next prime is 42042213524429. The reversal of 42042213524383 is 38342531224024.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42042213524383 - 2²¹ = 42042211427231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42042213524783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21021106762191 + 21021106762192.

It is an arithmetic number, because the mean of its divisors is an integer number (21021106762192).

Almost surely, 2^{42042213524383} is an apocalyptic number.

42042213524383 is a deficient number, since it is larger than the sum of its proper divisors (1).

42042213524383 is an equidigital number, since it uses as much as digits as its factorization.

42042213524383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1105920, while the sum is 43.

The spelling of 42042213524383 in words is "forty-two trillion, forty-two billion, two hundred thirteen million, five hundred twenty-four thousand, three hundred eighty-three".