421141333055 has 16 divisors (see below), whose sum is σ = 506073791520. Its totient is φ = 336443885568.

The previous prime is 421141333033. The next prime is 421141333097. The reversal of 421141333055 is 550333141124.

It is a cyclic number.

It is not a de Polignac number, because 421141333055 - 2³⁰ = 420067591231 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13399439 + ... + 13430831.

It is an arithmetic number, because the mean of its divisors is an integer number (31629611970).

Almost surely, 2^421141333055 is an apocalyptic number.

421141333055 is a deficient number, since it is larger than the sum of its proper divisors (84932458465).

421141333055 is a wasteful number, since it uses less digits than its factorization.

421141333055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35050.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 421141333055 its reverse (550333141124), we get a palindrome (971474474179).

The spelling of 421141333055 in words is "four hundred twenty-one billion, one hundred forty-one million, three hundred thirty-three thousand, fifty-five".