2140441215 has 16 divisors (see below), whose sum is σ = 3736043136. Its totient is φ = 1037789600.

The previous prime is 2140441133. The next prime is 2140441223. The reversal of 2140441215 is 5121440412.

It is not a de Polignac number, because 2140441215 - 2¹³ = 2140433023 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6486021 + ... + 6486350.

It is an arithmetic number, because the mean of its divisors is an integer number (233502696).

Almost surely, 2^2140441215 is an apocalyptic number.

2140441215 is a deficient number, since it is larger than the sum of its proper divisors (1595601921).

2140441215 is a wasteful number, since it uses less digits than its factorization.

2140441215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12972390.

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 2140441215 is about 46264.9026260728. The cubic root of 2140441215 is about 1288.7472996287.

Adding to 2140441215 its reverse (5121440412), we get a palindrome (7261881627).

The spelling of 2140441215 in words is "two billion, one hundred forty million, four hundred forty-one thousand, two hundred fifteen".