42123322332199 has 2 divisors, whose sum is σ = 42123322332200. Its totient is φ = 42123322332198.

The previous prime is 42123322332083. The next prime is 42123322332257. The reversal of 42123322332199 is 99123322332124.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42123322332199 - 2¹¹ = 42123322330151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42123322302199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21061661166099 + 21061661166100.

It is an arithmetic number, because the mean of its divisors is an integer number (21061661166100).

Almost surely, 2^{42123322332199} is an apocalyptic number.

42123322332199 is a deficient number, since it is larger than the sum of its proper divisors (1).

42123322332199 is an equidigital number, since it uses as much as digits as its factorization.

42123322332199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 839808, while the sum is 46.

The spelling of 42123322332199 in words is "forty-two trillion, one hundred twenty-three billion, three hundred twenty-two million, three hundred thirty-two thousand, one hundred ninety-nine".