423041012320 has 48 divisors (see below), whose sum is σ = 1014351348528. Its totient is φ = 166690782720.

The previous prime is 423041012263. The next prime is 423041012321. The reversal of 423041012320 is 23210140324.

It is a junction number, because it is equal to n+sod(n) for n = 423041012291 and 423041012300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423041012321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19720671 + ... + 19742110.

It is an arithmetic number, because the mean of its divisors is an integer number (21132319761).

Almost surely, 2^423041012320 is an apocalyptic number.

423041012320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

423041012320 is an abundant number, since it is smaller than the sum of its proper divisors (591310336208).

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

423041012320 is a wasteful number, since it uses less digits than its factorization.

423041012320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39462863 (or 39462855 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 423041012320 its reverse (23210140324), we get a palindrome (446251152644).

The spelling of 423041012320 in words is "four hundred twenty-three billion, forty-one million, twelve thousand, three hundred twenty".