4201401444242 has 16 divisors (see below), whose sum is σ = 6673327699320. Its totient is φ = 1976977901568.

The previous prime is 4201401444241. The next prime is 4201401444263. The reversal of 4201401444242 is 2424441041024.

4201401444242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 4124355784201 + 77045660041 = 2030851^2 + 277571^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4201401444199 and 4201401444208.

It is not an unprimeable number, because it can be changed into a prime (4201401444241) 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, 4307123 + ... + 5191734.

Almost surely, 2^{4201401444242} is an apocalyptic number.

4201401444242 is a deficient number, since it is larger than the sum of its proper divisors (2471926255078).

4201401444242 is a wasteful number, since it uses less digits than its factorization.

4201401444242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9511885.

The product of its (nonzero) digits is 32768, while the sum is 32.

Adding to 4201401444242 its reverse (2424441041024), we get a palindrome (6625842485266).

The spelling of 4201401444242 in words is "four trillion, two hundred one billion, four hundred one million, four hundred forty-four thousand, two hundred forty-two".