423514223525500 has 96 divisors (see below), whose sum is σ = 925938306558720. Its totient is φ = 169225641561600.

The previous prime is 423514223525443. The next prime is 423514223525507. The reversal of 423514223525500 is 5525322415324.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423514223525507) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6024606352 + ... + 6024676648.

It is an arithmetic number, because the mean of its divisors is an integer number (9645190693320).

Almost surely, 2^{423514223525500} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 423514223525500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (462969153279360).

423514223525500 is an abundant number, since it is smaller than the sum of its proper divisors (502424083033220).

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

423514223525500 is a wasteful number, since it uses less digits than its factorization.

423514223525500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82952 (or 82940 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 43.

The spelling of 423514223525500 in words is "four hundred twenty-three trillion, five hundred fourteen billion, two hundred twenty-three million, five hundred twenty-five thousand, five hundred".