104002424005 has 4 divisors (see below), whose sum is σ = 124802908812. Its totient is φ = 83201939200.

The previous prime is 104002423979. The next prime is 104002424021. The reversal of 104002424005 is 500424200401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 500424200401 = 839 ⋅596453159.

It can be written as a sum of positive squares in 2 ways, for example, as 27063869121 + 76938554884 = 164511^2 + 277378^2 .

It is not a de Polignac number, because 104002424005 - 2⁹ = 104002423493 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 3 ways as a sum of consecutive naturals, for example, 10400242396 + ... + 10400242405.

It is an arithmetic number, because the mean of its divisors is an integer number (31200727203).

Almost surely, 2^104002424005 is an apocalyptic number.

It is an amenable number.

104002424005 is a deficient number, since it is larger than the sum of its proper divisors (20800484807).

104002424005 is an equidigital number, since it uses as much as digits as its factorization.

104002424005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20800484806.

The product of its (nonzero) digits is 1280, while the sum is 22.

Adding to 104002424005 its reverse (500424200401), we get a palindrome (604426624406).

The spelling of 104002424005 in words is "one hundred four billion, two million, four hundred twenty-four thousand, five".