423601106325 has 24 divisors (see below), whose sum is σ = 700419381600. Its totient is φ = 225899444160.

The previous prime is 423601106323. The next prime is 423601106333. The reversal of 423601106325 is 523601106324.

It is not a de Polignac number, because 423601106325 - 2¹ = 423601106323 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423601106323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 559306 + ... + 1077044.

It is an arithmetic number, because the mean of its divisors is an integer number (29184140900).

Almost surely, 2^423601106325 is an apocalyptic number.

It is an amenable number.

423601106325 is a deficient number, since it is larger than the sum of its proper divisors (276818275275).

423601106325 is a wasteful number, since it uses less digits than its factorization.

423601106325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528661 (or 528656 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

Subtracting 423601106325 from its reverse (523601106324), we obtain a palindrome (99999999999).

The spelling of 423601106325 in words is "four hundred twenty-three billion, six hundred one million, one hundred six thousand, three hundred twenty-five".