405000113005 has 16 divisors (see below), whose sum is σ = 494303420160. Its totient is φ = 318466034368.

The previous prime is 405000112991. The next prime is 405000113033. The reversal of 405000113005 is 500311000504.

It is a cyclic number.

It is not a de Polignac number, because 405000113005 - 2²⁹ = 404463242093 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 2220039 + ... + 2395531.

It is an arithmetic number, because the mean of its divisors is an integer number (30893963760).

Almost surely, 2^405000113005 is an apocalyptic number.

It is an amenable number.

405000113005 is a deficient number, since it is larger than the sum of its proper divisors (89303307155).

405000113005 is a wasteful number, since it uses less digits than its factorization.

405000113005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183380.

The product of its (nonzero) digits is 300, while the sum is 19.

Adding to 405000113005 its reverse (500311000504), we get a palindrome (905311113509).

The spelling of 405000113005 in words is "four hundred five billion, one hundred thirteen thousand, five".