104320334421 has 48 divisors (see below), whose sum is σ = 155018026800. Its totient is φ = 67580891136.

The previous prime is 104320334407. The next prime is 104320334431. The reversal of 104320334421 is 124433023401.

104320334421 is a `hidden beast` number, since 1 + 0 + 4 + 3 + 203 + 34 + 421 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 378225 + 104319956196 = 615^2 + 322986^2 .

It is not a de Polignac number, because 104320334421 - 2⁶ = 104320334357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104320334431) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17129545 + ... + 17135633.

It is an arithmetic number, because the mean of its divisors is an integer number (3229542225).

Almost surely, 2^104320334421 is an apocalyptic number.

It is an amenable number.

104320334421 is a deficient number, since it is larger than the sum of its proper divisors (50697692379).

104320334421 is a wasteful number, since it uses less digits than its factorization.

104320334421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6550 (or 6547 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 104320334421 its reverse (124433023401), we get a palindrome (228753357822).

The spelling of 104320334421 in words is "one hundred four billion, three hundred twenty million, three hundred thirty-four thousand, four hundred twenty-one".