4220211344 has 20 divisors (see below), whose sum is σ = 8376091500. Its totient is φ = 2058639360.

The previous prime is 4220211329. The next prime is 4220211349. The reversal of 4220211344 is 4431120224.

It can be written as a sum of positive squares in 2 ways, for example, as 1600000000 + 2620211344 = 40000^2 + 51188^2 .

It is not an unprimeable number, because it can be changed into a prime (4220211349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3215969 + ... + 3217280.

It is an arithmetic number, because the mean of its divisors is an integer number (418804575).

Almost surely, 2^4220211344 is an apocalyptic number.

It is an amenable number.

4220211344 is a deficient number, since it is larger than the sum of its proper divisors (4155880156).

4220211344 is a wasteful number, since it uses less digits than its factorization.

4220211344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6433298 (or 6433292 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 4220211344 is about 64963.1537411785. The cubic root of 4220211344 is about 1616.0125660723.

Adding to 4220211344 its reverse (4431120224), we get a palindrome (8651331568).

The spelling of 4220211344 in words is "four billion, two hundred twenty million, two hundred eleven thousand, three hundred forty-four".