423552534514312 has 64 divisors (see below), whose sum is σ = 975708926208000. Its totient is φ = 168309789731136.

The previous prime is 423552534514297. The next prime is 423552534514367. The reversal of 423552534514312 is 213415435255324.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4234797762 + ... + 4234897777.

It is an arithmetic number, because the mean of its divisors is an integer number (15245451972000).

Almost surely, 2^{423552534514312} is an apocalyptic number.

It is an amenable number.

423552534514312 is an abundant number, since it is smaller than the sum of its proper divisors (552156391693688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423552534514312 is a wasteful number, since it uses less digits than its factorization.

423552534514312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8469695618 (or 8469695614 counting only the distinct ones).

The product of its digits is 8640000, while the sum is 49.

Adding to 423552534514312 its reverse (213415435255324), we get a palindrome (636967969769636).

The spelling of 423552534514312 in words is "four hundred twenty-three trillion, five hundred fifty-two billion, five hundred thirty-four million, five hundred fourteen thousand, three hundred twelve".