42344232323 has 8 divisors (see below), whose sum is σ = 43440634800. Its totient is φ = 41260805280.

The previous prime is 42344232239. The next prime is 42344232331. The reversal of 42344232323 is 32323244324.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 42344232323 - 2¹⁴ = 42344215939 is a prime.

It is a super-2 number, since 2×42344232323² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42344232323.

It is not an unprimeable number, because it can be changed into a prime (42344232353) 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, 3237248 + ... + 3250301.

It is an arithmetic number, because the mean of its divisors is an integer number (5430079350).

Almost surely, 2^42344232323 is an apocalyptic number.

42344232323 is a deficient number, since it is larger than the sum of its proper divisors (1096402477).

42344232323 is a wasteful number, since it uses less digits than its factorization.

42344232323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6487717.

The product of its digits is 82944, while the sum is 32.

Adding to 42344232323 its reverse (32323244324), we get a palindrome (74667476647).

The spelling of 42344232323 in words is "forty-two billion, three hundred forty-four million, two hundred thirty-two thousand, three hundred twenty-three".