2140410216 has 64 divisors (see below), whose sum is σ = 6119164800. Its totient is φ = 611175168.

The previous prime is 2140410203. The next prime is 2140410229. The reversal of 2140410216 is 6120140412.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2140410203) and next prime (2140410229).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 2140410192 and 2140410201.

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, 398686 + ... + 404018.

It is an arithmetic number, because the mean of its divisors is an integer number (95611950).

Almost surely, 2^2140410216 is an apocalyptic number.

It is an amenable number.

2140410216 is an abundant number, since it is smaller than the sum of its proper divisors (3978754584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2140410216 is a wasteful number, since it uses less digits than its factorization.

2140410216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7738 (or 7734 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 2140410216 is about 46264.5676084841. The cubic root of 2140410216 is about 1288.7410781590.

Adding to 2140410216 its reverse (6120140412), we get a palindrome (8260550628).

The spelling of 2140410216 in words is "two billion, one hundred forty million, four hundred ten thousand, two hundred sixteen".