2041836405 has 16 divisors (see below), whose sum is σ = 3733643904. Its totient is φ = 933410880.

The previous prime is 2041836397. The next prime is 2041836409. The reversal of 2041836405 is 5046381402.

It is not a de Polignac number, because 2041836405 - 2³ = 2041836397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2041836409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9722926 + ... + 9723135.

It is an arithmetic number, because the mean of its divisors is an integer number (233352744).

Almost surely, 2^2041836405 is an apocalyptic number.

It is an amenable number.

2041836405 is a deficient number, since it is larger than the sum of its proper divisors (1691807499).

2041836405 is a wasteful number, since it uses less digits than its factorization.

2041836405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19446076.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 2041836405 is about 45186.6839345398. The cubic root of 2041836405 is about 1268.6455904115.

The spelling of 2041836405 in words is "two billion, forty-one million, eight hundred thirty-six thousand, four hundred five".