4421111401 has 16 divisors (see below), whose sum is σ = 5116245120. Its totient is φ = 3741978240.

The previous prime is 4421111377. The next prime is 4421111413. The reversal of 4421111401 is 1041111244.

It is not a de Polignac number, because 4421111401 - 2¹⁹ = 4420587113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4421111801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 510931 + ... + 519511.

It is an arithmetic number, because the mean of its divisors is an integer number (319765320).

Almost surely, 2^4421111401 is an apocalyptic number.

It is an amenable number.

4421111401 is a deficient number, since it is larger than the sum of its proper divisors (695133719).

4421111401 is an equidigital number, since it uses as much as digits as its factorization.

4421111401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9504.

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 4421111401 is about 66491.4385541477. The cubic root of 4421111401 is about 1641.2591214184.

Adding to 4421111401 its reverse (1041111244), we get a palindrome (5462222645).

The spelling of 4421111401 in words is "four billion, four hundred twenty-one million, one hundred eleven thousand, four hundred one".