104561234405 has 8 divisors (see below), whose sum is σ = 128143130112. Its totient is φ = 81869221648.

The previous prime is 104561234389. The next prime is 104561234419. The reversal of 104561234405 is 504432165401.

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 104561234405 - 2⁴ = 104561234389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222470477 + ... + 222470946.

It is an arithmetic number, because the mean of its divisors is an integer number (16017891264).

Almost surely, 2^104561234405 is an apocalyptic number.

It is an amenable number.

104561234405 is a deficient number, since it is larger than the sum of its proper divisors (23581895707).

104561234405 is an equidigital number, since it uses as much as digits as its factorization.

104561234405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444941475.

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 104561234405 its reverse (504432165401), we get a palindrome (608993399806).

The spelling of 104561234405 in words is "one hundred four billion, five hundred sixty-one million, two hundred thirty-four thousand, four hundred five".