104413141421 has 2 divisors, whose sum is σ = 104413141422. Its totient is φ = 104413141420.

The previous prime is 104413141409. The next prime is 104413141429. The reversal of 104413141421 is 124141314401.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99976116100 + 4437025321 = 316190^2 + 66611^2 .

It is a cyclic number.

It is not a de Polignac number, because 104413141421 - 2¹⁰ = 104413140397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104413141429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52206570710 + 52206570711.

It is an arithmetic number, because the mean of its divisors is an integer number (52206570711).

Almost surely, 2^104413141421 is an apocalyptic number.

It is an amenable number.

104413141421 is a deficient number, since it is larger than the sum of its proper divisors (1).

104413141421 is an equidigital number, since it uses as much as digits as its factorization.

104413141421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 104413141421 its reverse (124141314401), we get a palindrome (228554455822).

The spelling of 104413141421 in words is "one hundred four billion, four hundred thirteen million, one hundred forty-one thousand, four hundred twenty-one".