4055344220 has 24 divisors (see below), whose sum is σ = 9017177904. Its totient is φ = 1526717696.

The previous prime is 4055344219. The next prime is 4055344231. The reversal of 4055344220 is 224435504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5963402 + ... + 5964081.

It is an arithmetic number, because the mean of its divisors is an integer number (375715746).

Almost surely, 2^4055344220 is an apocalyptic number.

It is an amenable number.

4055344220 is an abundant number, since it is smaller than the sum of its proper divisors (4961833684).

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

4055344220 is a wasteful number, since it uses less digits than its factorization.

4055344220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11927509 (or 11927507 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 4055344220 is about 63681.5846222438. The cubic root of 4055344220 is about 1594.6886667424.

Adding to 4055344220 its reverse (224435504), we get a palindrome (4279779724).

The spelling of 4055344220 in words is "four billion, fifty-five million, three hundred forty-four thousand, two hundred twenty".