4221251301441 has 16 divisors (see below), whose sum is σ = 5684359403520. Its totient is φ = 2786158291200.

The previous prime is 4221251301401. The next prime is 4221251301499. The reversal of 4221251301441 is 1441031521224.

4221251301441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4221251301441 - 2¹⁷ = 4221251170369 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4221251301399 and 4221251301408.

It is not an unprimeable number, because it can be changed into a prime (4221251301401) 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, 5577945 + ... + 6289353.

It is an arithmetic number, because the mean of its divisors is an integer number (355272462720).

Almost surely, 2^{4221251301441} is an apocalyptic number.

It is an amenable number.

4221251301441 is a deficient number, since it is larger than the sum of its proper divisors (1463108102079).

4221251301441 is a wasteful number, since it uses less digits than its factorization.

4221251301441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731096.

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 4221251301441 its reverse (1441031521224), we get a palindrome (5662282822665).

The spelling of 4221251301441 in words is "four trillion, two hundred twenty-one billion, two hundred fifty-one million, three hundred one thousand, four hundred forty-one".