104523445443 has 32 divisors (see below), whose sum is σ = 143434368000. Its totient is φ = 67667425056.

The previous prime is 104523445441. The next prime is 104523445451. The reversal of 104523445443 is 344544325401.

It is not a de Polignac number, because 104523445443 - 2¹ = 104523445441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104523445441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16590508 + ... + 16596806.

It is an arithmetic number, because the mean of its divisors is an integer number (4482324000).

Almost surely, 2^104523445443 is an apocalyptic number.

104523445443 is a deficient number, since it is larger than the sum of its proper divisors (38910922557).

104523445443 is a wasteful number, since it uses less digits than its factorization.

104523445443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7071.

The product of its (nonzero) digits is 460800, while the sum is 39.

The spelling of 104523445443 in words is "one hundred four billion, five hundred twenty-three million, four hundred forty-five thousand, four hundred forty-three".