42327472323 has 8 divisors (see below), whose sum is σ = 58257166336. Its totient is φ = 27308046600.

The previous prime is 42327472289. The next prime is 42327472351. The reversal of 42327472323 is 32327472324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-42327472323 is a prime.

It is a super-2 number, since 2×42327472323² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42327471323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227566963 + ... + 227567148.

It is an arithmetic number, because the mean of its divisors is an integer number (7282145792).

Almost surely, 2^42327472323 is an apocalyptic number.

42327472323 is a deficient number, since it is larger than the sum of its proper divisors (15929694013).

42327472323 is a wasteful number, since it uses less digits than its factorization.

42327472323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455134145.

The product of its digits is 338688, while the sum is 39.

Subtracting from 42327472323 its reverse (32327472324), we obtain a palindrome (9999999999).

The spelling of 42327472323 in words is "forty-two billion, three hundred twenty-seven million, four hundred seventy-two thousand, three hundred twenty-three".