43222044323 has 8 divisors (see below), whose sum is σ = 44285642016. Its totient is φ = 42158894400.

The previous prime is 43222044319. The next prime is 43222044329. The reversal of 43222044323 is 32344022234.

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 43222044323 - 2² = 43222044319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43222044329) 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, 87818 + ... + 306848.

It is an arithmetic number, because the mean of its divisors is an integer number (5535705252).

Almost surely, 2^43222044323 is an apocalyptic number.

43222044323 is a deficient number, since it is larger than the sum of its proper divisors (1063597693).

43222044323 is a wasteful number, since it uses less digits than its factorization.

43222044323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223885.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 43222044323 its reverse (32344022234), we get a palindrome (75566066557).

The spelling of 43222044323 in words is "forty-three billion, two hundred twenty-two million, forty-four thousand, three hundred twenty-three".