2034811405 has 8 divisors (see below), whose sum is σ = 2663753184. Its totient is φ = 1479862800.

The previous prime is 2034811397. The next prime is 2034811421. The reversal of 2034811405 is 5041184302.

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

It is not a de Polignac number, because 2034811405 - 2³ = 2034811397 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 (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18498231 + ... + 18498340.

It is an arithmetic number, because the mean of its divisors is an integer number (332969148).

Almost surely, 2^2034811405 is an apocalyptic number.

It is an amenable number.

2034811405 is a deficient number, since it is larger than the sum of its proper divisors (628941779).

2034811405 is a wasteful number, since it uses less digits than its factorization.

2034811405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36996587.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 2034811405 is about 45108.8838811159. The cubic root of 2034811405 is about 1267.1889807682.

Adding to 2034811405 its reverse (5041184302), we get a palindrome (7075995707).

The spelling of 2034811405 in words is "two billion, thirty-four million, eight hundred eleven thousand, four hundred five".