423501132199 has 2 divisors, whose sum is σ = 423501132200. Its totient is φ = 423501132198.

The previous prime is 423501132121. The next prime is 423501132211. The reversal of 423501132199 is 991231105324.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 423501132199 - 2¹⁹ = 423500607911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423501136199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211750566099 + 211750566100.

It is an arithmetic number, because the mean of its divisors is an integer number (211750566100).

Almost surely, 2^423501132199 is an apocalyptic number.

423501132199 is a deficient number, since it is larger than the sum of its proper divisors (1).

423501132199 is an equidigital number, since it uses as much as digits as its factorization.

423501132199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 40.

The spelling of 423501132199 in words is "four hundred twenty-three billion, five hundred one million, one hundred thirty-two thousand, one hundred ninety-nine".