43422621032323 has 8 divisors (see below), whose sum is σ = 46785207946400. Its totient is φ = 40063232017728.

The previous prime is 43422621032321. The next prime is 43422621032347. The reversal of 43422621032323 is 32323012622434.

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 43422621032323 - 2¹ = 43422621032321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43422621032321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 799446663 + ... + 799500976.

It is an arithmetic number, because the mean of its divisors is an integer number (5848150993300).

Almost surely, 2^{43422621032323} is an apocalyptic number.

43422621032323 is a deficient number, since it is larger than the sum of its proper divisors (3362586914077).

43422621032323 is a wasteful number, since it uses less digits than its factorization.

43422621032323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1598949741.

The product of its (nonzero) digits is 248832, while the sum is 37.

Adding to 43422621032323 its reverse (32323012622434), we get a palindrome (75745633654757).

The spelling of 43422621032323 in words is "forty-three trillion, four hundred twenty-two billion, six hundred twenty-one million, thirty-two thousand, three hundred twenty-three".