423524312104 has 32 divisors (see below), whose sum is σ = 828934905600. Its totient is φ = 202628511360.

The previous prime is 423524312053. The next prime is 423524312129. The reversal of 423524312104 is 401213425324.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9572082 + ... + 9616225.

It is an arithmetic number, because the mean of its divisors is an integer number (25904215800).

Almost surely, 2^423524312104 is an apocalyptic number.

It is an amenable number.

423524312104 is a deficient number, since it is larger than the sum of its proper divisors (405410593496).

423524312104 is a wasteful number, since it uses less digits than its factorization.

423524312104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19188433 (or 19188429 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 423524312104 its reverse (401213425324), we get a palindrome (824737737428).

The spelling of 423524312104 in words is "four hundred twenty-three billion, five hundred twenty-four million, three hundred twelve thousand, one hundred four".