2049104385 has 40 divisors (see below), whose sum is σ = 3832931520. Its totient is φ = 1045335456.

The previous prime is 2049104383. The next prime is 2049104461. The reversal of 2049104385 is 5834019402.

2049104385 is a `hidden beast` number, since 204 + 9 + 10 + 438 + 5 = 666.

It is not a de Polignac number, because 2049104385 - 2¹ = 2049104383 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2049104383) by changing a digit.

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 39 ways as a sum of consecutive naturals, for example, 100675 + ... + 119304.

It is an arithmetic number, because the mean of its divisors is an integer number (95823288).

Almost surely, 2^2049104385 is an apocalyptic number.

It is an amenable number.

2049104385 is a deficient number, since it is larger than the sum of its proper divisors (1783827135).

2049104385 is a wasteful number, since it uses less digits than its factorization.

2049104385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220019 (or 220010 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 2049104385 is about 45267.0341970843. The cubic root of 2049104385 is about 1270.1490690335.

The spelling of 2049104385 in words is "two billion, forty-nine million, one hundred four thousand, three hundred eighty-five".