10004320405 has 32 divisors (see below), whose sum is σ = 12400216704. Its totient is φ = 7745227776.

The previous prime is 10004320399. The next prime is 10004320411. The reversal of 10004320405 is 50402340001.

It is an interprime number because it is at equal distance from previous prime (10004320399) and next prime (10004320411).

It is a cyclic number.

It is not a de Polignac number, because 10004320405 - 2²³ = 9995931797 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 31 ways as a sum of consecutive naturals, for example, 7653762 + ... + 7655068.

It is an arithmetic number, because the mean of its divisors is an integer number (387506772).

Almost surely, 2^10004320405 is an apocalyptic number.

It is an amenable number.

10004320405 is a deficient number, since it is larger than the sum of its proper divisors (2395896299).

10004320405 is a wasteful number, since it uses less digits than its factorization.

10004320405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1765.

The product of its (nonzero) digits is 480, while the sum is 19.

Adding to 10004320405 its reverse (50402340001), we get a palindrome (60406660406).

The spelling of 10004320405 in words is "ten billion, four million, three hundred twenty thousand, four hundred five".