424200141421 has 8 divisors (see below), whose sum is σ = 489331005120. Its totient is φ = 360201988608.

The previous prime is 424200141413. The next prime is 424200141439. The reversal of 424200141421 is 124141002424.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 424200141421 - 2³ = 424200141413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424200141451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283176916 + ... + 283178413.

It is an arithmetic number, because the mean of its divisors is an integer number (61166375640).

Almost surely, 2^424200141421 is an apocalyptic number.

It is an amenable number.

424200141421 is a deficient number, since it is larger than the sum of its proper divisors (65130863699).

424200141421 is a wasteful number, since it uses less digits than its factorization.

424200141421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566355443.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 424200141421 its reverse (124141002424), we get a palindrome (548341143845).

The spelling of 424200141421 in words is "four hundred twenty-four billion, two hundred million, one hundred forty-one thousand, four hundred twenty-one".