4221335205054 has 24 divisors (see below), whose sum is σ = 9977701394232. Its totient is φ = 1279192486320.

The previous prime is 4221335205011. The next prime is 4221335205077. The reversal of 4221335205054 is 4505025331224.

4221335205054 is a `hidden beast` number, since 4 + 2 + 2 + 1 + 33 + 520 + 50 + 54 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10659937189 + ... + 10659937584.

It is an arithmetic number, because the mean of its divisors is an integer number (415737558093).

Almost surely, 2^{4221335205054} is an apocalyptic number.

4221335205054 is an abundant number, since it is smaller than the sum of its proper divisors (5756366189178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4221335205054 is a wasteful number, since it uses less digits than its factorization.

4221335205054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21319874792 (or 21319874789 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The spelling of 4221335205054 in words is "four trillion, two hundred twenty-one billion, three hundred thirty-five million, two hundred five thousand, fifty-four".