104055223421 has 8 divisors (see below), whose sum is σ = 104366283840. Its totient is φ = 103744281568.

The previous prime is 104055223409. The next prime is 104055223423. The reversal of 104055223421 is 124322550401.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104055223421 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 (104055223423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1917950 + ... + 1971456.

It is an arithmetic number, because the mean of its divisors is an integer number (13045785480).

Almost surely, 2^104055223421 is an apocalyptic number.

It is an amenable number.

104055223421 is a deficient number, since it is larger than the sum of its proper divisors (311060419).

104055223421 is an equidigital number, since it uses as much as digits as its factorization.

104055223421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59283.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 104055223421 its reverse (124322550401), we get a palindrome (228377773822).

The spelling of 104055223421 in words is "one hundred four billion, fifty-five million, two hundred twenty-three thousand, four hundred twenty-one".