2141540005 has 16 divisors (see below), whose sum is σ = 2925362304. Its totient is φ = 1489766080.

The previous prime is 2141539999. The next prime is 2141540041. The reversal of 2141540005 is 5000451412.

It is not a de Polignac number, because 2141540005 - 2⁵ = 2141539973 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 (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 845194 + ... + 847723.

It is an arithmetic number, because the mean of its divisors is an integer number (182835144).

Almost surely, 2^2141540005 is an apocalyptic number.

It is an amenable number.

2141540005 is a deficient number, since it is larger than the sum of its proper divisors (783822299).

2141540005 is a wasteful number, since it uses less digits than its factorization.

2141540005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1692956.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 2141540005 is about 46276.7760869316. The cubic root of 2141540005 is about 1288.9677869429.

Adding to 2141540005 its reverse (5000451412), we get a palindrome (7141991417).

The spelling of 2141540005 in words is "two billion, one hundred forty-one million, five hundred forty thousand, five".