104424401 has 4 divisors (see below), whose sum is σ = 104518512. Its totient is φ = 104330292.

The previous prime is 104424371. The next prime is 104424409.

It is a happy number.

104424401 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 104424401 - 2¹⁸ = 104162257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104424409) 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, 45371 + ... + 47616.

It is an arithmetic number, because the mean of its divisors is an integer number (26129628).

Almost surely, 2^104424401 is an apocalyptic number.

It is an amenable number.

104424401 is a deficient number, since it is larger than the sum of its proper divisors (94111).

104424401 is an equidigital number, since it uses as much as digits as its factorization.

104424401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94110.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 104424401 is about 10218.8258131744. The cubic root of 104424401 is about 470.9057544972.

The spelling of 104424401 in words is "one hundred four million, four hundred twenty-four thousand, four hundred one".