423500305425 has 24 divisors (see below), whose sum is σ = 722773858560. Its totient is φ = 218580801600.

The previous prime is 423500305399. The next prime is 423500305447. The reversal of 423500305425 is 524503005324.

It is a happy number.

It is not a de Polignac number, because 423500305425 - 2⁷ = 423500305297 is a prime.

It is a super-3 number, since 3×423500305425³ (a number of 36 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 91073010 + ... + 91077659.

It is an arithmetic number, because the mean of its divisors is an integer number (30115577440).

Almost surely, 2^423500305425 is an apocalyptic number.

It is an amenable number.

423500305425 is a deficient number, since it is larger than the sum of its proper divisors (299273553135).

423500305425 is a wasteful number, since it uses less digits than its factorization.

423500305425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182150713 (or 182150708 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 33.

The spelling of 423500305425 in words is "four hundred twenty-three billion, five hundred million, three hundred five thousand, four hundred twenty-five".