104043332443 has 4 divisors (see below), whose sum is σ = 104126635000. Its totient is φ = 103960029888.

The previous prime is 104043332431. The next prime is 104043332447. The reversal of 104043332443 is 344233340401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 344233340401 = 14057 ⋅24488393.

It is a cyclic number.

It is not a de Polignac number, because 104043332443 - 2⁵ = 104043332411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104043332447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41649405 + ... + 41651902.

It is an arithmetic number, because the mean of its divisors is an integer number (26031658750).

Almost surely, 2^104043332443 is an apocalyptic number.

104043332443 is a deficient number, since it is larger than the sum of its proper divisors (83302557).

104043332443 is an equidigital number, since it uses as much as digits as its factorization.

104043332443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83302556.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 104043332443 its reverse (344233340401), we get a palindrome (448276672844).

The spelling of 104043332443 in words is "one hundred four billion, forty-three million, three hundred thirty-two thousand, four hundred forty-three".