43330422023 has 10 divisors (see below), whose sum is σ = 50549154024. Its totient is φ = 37140359676.

The previous prime is 43330422011. The next prime is 43330422041. The reversal of 43330422023 is 32022403334.

It is not a de Polignac number, because 43330422023 - 2¹⁰ = 43330420999 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43330421983 and 43330422001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43330422053) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 9021011 + ... + 9025812.

Almost surely, 2^43330422023 is an apocalyptic number.

43330422023 is a deficient number, since it is larger than the sum of its proper divisors (7218732001).

43330422023 is an frugal number, since it uses more digits than its factorization.

43330422023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18046851 (or 18046830 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 43330422023 its reverse (32022403334), we get a palindrome (75352825357).

The spelling of 43330422023 in words is "forty-three billion, three hundred thirty million, four hundred twenty-two thousand, twenty-three".