42423502132199 has 2 divisors, whose sum is σ = 42423502132200. Its totient is φ = 42423502132198.

The previous prime is 42423502132181. The next prime is 42423502132213. The reversal of 42423502132199 is 99123120532424.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42423502132199 - 2³² = 42419207164903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42423502137199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21211751066099 + 21211751066100.

It is an arithmetic number, because the mean of its divisors is an integer number (21211751066100).

Almost surely, 2^{42423502132199} is an apocalyptic number.

42423502132199 is a deficient number, since it is larger than the sum of its proper divisors (1).

42423502132199 is an equidigital number, since it uses as much as digits as its factorization.

42423502132199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120, while the sum is 47.

The spelling of 42423502132199 in words is "forty-two trillion, four hundred twenty-three billion, five hundred two million, one hundred thirty-two thousand, one hundred ninety-nine".