2140410217 has 16 divisors (see below), whose sum is σ = 2364992640. Its totient is φ = 1920899200.

The previous prime is 2140410203. The next prime is 2140410229. The reversal of 2140410217 is 7120140412.

It is not a de Polignac number, because 2140410217 - 2²³ = 2132021609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2140410317) 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, 802428 + ... + 805090.

It is an arithmetic number, because the mean of its divisors is an integer number (147812040).

Almost surely, 2^2140410217 is an apocalyptic number.

It is an amenable number.

2140410217 is a deficient number, since it is larger than the sum of its proper divisors (224582423).

2140410217 is a wasteful number, since it uses less digits than its factorization.

2140410217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3584.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 2140410217 is about 46264.5676192915. The cubic root of 2140410217 is about 1288.7410783597.

Adding to 2140410217 its reverse (7120140412), we get a palindrome (9260550629).

The spelling of 2140410217 in words is "two billion, one hundred forty million, four hundred ten thousand, two hundred seventeen".