2041455321 has 12 divisors (see below), whose sum is σ = 3076976448. Its totient is φ = 1301797464.

The previous prime is 2041455287. The next prime is 2041455337. The reversal of 2041455321 is 1235541402.

2041455321 is a `hidden beast` number, since 204 + 1 + 455 + 3 + 2 + 1 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-2041455321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2041455391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4930845 + ... + 4931258.

It is an arithmetic number, because the mean of its divisors is an integer number (256414704).

Almost surely, 2^2041455321 is an apocalyptic number.

It is an amenable number.

2041455321 is a deficient number, since it is larger than the sum of its proper divisors (1035521127).

2041455321 is a wasteful number, since it uses less digits than its factorization.

2041455321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9862132 (or 9862129 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 2041455321 is about 45182.4669645207. The cubic root of 2041455321 is about 1268.5666597300.

Adding to 2041455321 its reverse (1235541402), we get a palindrome (3276996723).

The spelling of 2041455321 in words is "two billion, forty-one million, four hundred fifty-five thousand, three hundred twenty-one".