4220041344 has 64 divisors (see below), whose sum is σ = 11297879040. Its totient is φ = 1395588096.

The previous prime is 4220041289. The next prime is 4220041349. The reversal of 4220041344 is 4431400224.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (4220041349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5502 + ... + 92034.

It is an arithmetic number, because the mean of its divisors is an integer number (176529360).

Almost surely, 2^4220041344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4220041344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5648939520).

4220041344 is an abundant number, since it is smaller than the sum of its proper divisors (7077837696).

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

4220041344 is a wasteful number, since it uses less digits than its factorization.

4220041344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86677 (or 86665 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 4220041344 is about 64961.8452939878. The cubic root of 4220041344 is about 1615.9908668569.

Adding to 4220041344 its reverse (4431400224), we get a palindrome (8651441568).

The spelling of 4220041344 in words is "four billion, two hundred twenty million, forty-one thousand, three hundred forty-four".