2210040344 has 16 divisors (see below), whose sum is σ = 4277497920. Its totient is φ = 1069374240.

The previous prime is 2210040319. The next prime is 2210040361. The reversal of 2210040344 is 4430400122.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4455479 + ... + 4455974.

It is an arithmetic number, because the mean of its divisors is an integer number (267343620).

Almost surely, 2^2210040344 is an apocalyptic number.

It is an amenable number.

2210040344 is a deficient number, since it is larger than the sum of its proper divisors (2067457576).

2210040344 is a wasteful number, since it uses less digits than its factorization.

2210040344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8911490 (or 8911486 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2210040344 is about 47011.0661865906. The cubic root of 2210040344 is about 1302.5669878346.

Adding to 2210040344 its reverse (4430400122), we get a palindrome (6640440466).

The spelling of 2210040344 in words is "two billion, two hundred ten million, forty thousand, three hundred forty-four".