4402422240401 has 4 divisors (see below), whose sum is σ = 4402520001972. Its totient is φ = 4402324478832.

The previous prime is 4402422240383. The next prime is 4402422240409. The reversal of 4402422240401 is 1040422242044.

It is a happy number.

4402422240401 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1819086100225 + 2583336140176 = 1348735^2 + 1607276^2 .

It is a cyclic number.

It is not a de Polignac number, because 4402422240401 - 2²² = 4402418046097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4402422240409) 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, 48813206 + ... + 48903311.

It is an arithmetic number, because the mean of its divisors is an integer number (1100630000493).

Almost surely, 2^{4402422240401} is an apocalyptic number.

It is an amenable number.

4402422240401 is a deficient number, since it is larger than the sum of its proper divisors (97761571).

4402422240401 is an equidigital number, since it uses as much as digits as its factorization.

4402422240401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97761570.

The product of its (nonzero) digits is 16384, while the sum is 29.

Adding to 4402422240401 its reverse (1040422242044), we get a palindrome (5442844482445).

The spelling of 4402422240401 in words is "four trillion, four hundred two billion, four hundred twenty-two million, two hundred forty thousand, four hundred one".