2142441420303 has 16 divisors (see below), whose sum is σ = 2864837606400. Its totient is φ = 1424170201344.

The previous prime is 2142441420293. The next prime is 2142441420367. The reversal of 2142441420303 is 3030241442412.

It is not a de Polignac number, because 2142441420303 - 2⁶ = 2142441420239 is a prime.

It is a super-2 number, since 2×2142441420303² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2142441420703) 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, 24418050 + ... + 24505632.

It is an arithmetic number, because the mean of its divisors is an integer number (179052350400).

Almost surely, 2^{2142441420303} is an apocalyptic number.

2142441420303 is a deficient number, since it is larger than the sum of its proper divisors (722396186097).

2142441420303 is a wasteful number, since it uses less digits than its factorization.

2142441420303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111038.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 2142441420303 its reverse (3030241442412), we get a palindrome (5172682862715).

The spelling of 2142441420303 in words is "two trillion, one hundred forty-two billion, four hundred forty-one million, four hundred twenty thousand, three hundred three".