104110421405 has 8 divisors (see below), whose sum is σ = 125163437784. Its totient is φ = 83134382400.

The previous prime is 104110421377. The next prime is 104110421417. The reversal of 104110421405 is 504124011401.

It can be written as a sum of positive squares in 4 ways, for example, as 289204036 + 103821217369 = 17006^2 + 322213^2 .

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

It is not a de Polignac number, because 104110421405 - 2²² = 104106227101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19241366 + ... + 19246775.

It is an arithmetic number, because the mean of its divisors is an integer number (15645429723).

Almost surely, 2^104110421405 is an apocalyptic number.

It is an amenable number.

104110421405 is a deficient number, since it is larger than the sum of its proper divisors (21053016379).

104110421405 is an equidigital number, since it uses as much as digits as its factorization.

104110421405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38488687.

The product of its (nonzero) digits is 640, while the sum is 23.

Adding to 104110421405 its reverse (504124011401), we get a palindrome (608234432806).

The spelling of 104110421405 in words is "one hundred four billion, one hundred ten million, four hundred twenty-one thousand, four hundred five".