104421421223 has 8 divisors (see below), whose sum is σ = 121361458560. Its totient is φ = 87987056760.

The previous prime is 104421421219. The next prime is 104421421283. The reversal of 104421421223 is 322124124401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104421421223 - 2² = 104421421219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104421421192 and 104421421201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104421421283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126417773 + ... + 126418598.

It is an arithmetic number, because the mean of its divisors is an integer number (15170182320).

Almost surely, 2^104421421223 is an apocalyptic number.

104421421223 is a deficient number, since it is larger than the sum of its proper divisors (16940037337).

104421421223 is an equidigital number, since it uses as much as digits as its factorization.

104421421223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252836437.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 104421421223 its reverse (322124124401), we get a palindrome (426545545624).

The spelling of 104421421223 in words is "one hundred four billion, four hundred twenty-one million, four hundred twenty-one thousand, two hundred twenty-three".