104462445443 has 4 divisors (see below), whose sum is σ = 107010310008. Its totient is φ = 101914580880.

The previous prime is 104462445421. The next prime is 104462445449. The reversal of 104462445443 is 344544264401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 344544264401 = 1913 ⋅180106777.

It is a cyclic number.

It is not a de Polignac number, because 104462445443 - 2⁸ = 104462445187 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41), and also a Moran number because the ratio is a prime number: 2547864523 = 104462445443 / (1 + 0 + 4 + 4 + 6 + 2 + 4 + 4 + 5 + 4 + 4 + 3).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104462445443.

It is not an unprimeable number, because it can be changed into a prime (104462445449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1273932221 + ... + 1273932302.

It is an arithmetic number, because the mean of its divisors is an integer number (26752577502).

Almost surely, 2^104462445443 is an apocalyptic number.

104462445443 is a deficient number, since it is larger than the sum of its proper divisors (2547864565).

104462445443 is an equidigital number, since it uses as much as digits as its factorization.

104462445443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2547864564.

The product of its (nonzero) digits is 737280, while the sum is 41.

The spelling of 104462445443 in words is "one hundred four billion, four hundred sixty-two million, four hundred forty-five thousand, four hundred forty-three".