5440330401 has 32 divisors (see below), whose sum is σ = 8335457280. Its totient is φ = 3121473600.

The previous prime is 5440330397. The next prime is 5440330433. The reversal of 5440330401 is 1040330445.

5440330401 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5440330401 - 2² = 5440330397 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5440330601) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1517431 + ... + 1521011.

It is an arithmetic number, because the mean of its divisors is an integer number (260483040).

Almost surely, 2^5440330401 is an apocalyptic number.

It is an amenable number.

5440330401 is a deficient number, since it is larger than the sum of its proper divisors (2895126879).

5440330401 is a wasteful number, since it uses less digits than its factorization.

5440330401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6037.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 5440330401 is about 73758.5954380911. The cubic root of 5440330401 is about 1758.7674739493.

Adding to 5440330401 its reverse (1040330445), we get a palindrome (6480660846).

The spelling of 5440330401 in words is "five billion, four hundred forty million, three hundred thirty thousand, four hundred one".