4201440321403 has 16 divisors (see below), whose sum is σ = 4647131485920. Its totient is φ = 3773259403776.

The previous prime is 4201440321401. The next prime is 4201440321413. The reversal of 4201440321403 is 3041230441024.

It is a cyclic number.

It is not a de Polignac number, because 4201440321403 - 2¹ = 4201440321401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4201440321401) 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, 10760076 + ... + 11143702.

It is an arithmetic number, because the mean of its divisors is an integer number (290445717870).

Almost surely, 2^{4201440321403} is an apocalyptic number.

4201440321403 is a deficient number, since it is larger than the sum of its proper divisors (445691164517).

4201440321403 is a wasteful number, since it uses less digits than its factorization.

4201440321403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406446.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 4201440321403 its reverse (3041230441024), we get a palindrome (7242670762427).

The spelling of 4201440321403 in words is "four trillion, two hundred one billion, four hundred forty million, three hundred twenty-one thousand, four hundred three".