104410421 has 4 divisors (see below), whose sum is σ = 104432832. Its totient is φ = 104388012.

The previous prime is 104410403. The next prime is 104410463. The reversal of 104410421 is 124014401.

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 104410421 - 2⁶ = 104410357 is a prime.

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 104410421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104410021) 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, 1295 + ... + 14508.

It is an arithmetic number, because the mean of its divisors is an integer number (26108208).

Almost surely, 2^104410421 is an apocalyptic number.

It is an amenable number.

104410421 is a deficient number, since it is larger than the sum of its proper divisors (22411).

104410421 is an equidigital number, since it uses as much as digits as its factorization.

104410421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22410.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 104410421 is about 10218.1417586565. The cubic root of 104410421 is about 470.8847391145.

Adding to 104410421 its reverse (124014401), we get a palindrome (228424822).

The spelling of 104410421 in words is "one hundred four million, four hundred ten thousand, four hundred twenty-one".