104444407 has 4 divisors (see below), whose sum is σ = 105109816. Its totient is φ = 103779000.

The previous prime is 104444371. The next prime is 104444411. The reversal of 104444407 is 704444401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 704444401 = 11927 ⋅59063.

It is a cyclic number.

It is not a de Polignac number, because 104444407 - 2¹⁹ = 103920119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104444467) 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, 332469 + ... + 332782.

It is an arithmetic number, because the mean of its divisors is an integer number (26277454).

Almost surely, 2^104444407 is an apocalyptic number.

104444407 is a deficient number, since it is larger than the sum of its proper divisors (665409).

104444407 is an equidigital number, since it uses as much as digits as its factorization.

104444407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665408.

The product of its (nonzero) digits is 7168, while the sum is 28.

The square root of 104444407 is about 10219.8046458824. The cubic root of 104444407 is about 470.9358251795.

Adding to 104444407 its reverse (704444401), we get a palindrome (808888808).

It can be divided in two parts, 1044 and 44407, that added together give a triangular number (45451 = T₃₀₁).

The spelling of 104444407 in words is "one hundred four million, four hundred forty-four thousand, four hundred seven".