5335444040221 has 8 divisors (see below), whose sum is σ = 5426944316640. Its totient is φ = 5243979397968.

The previous prime is 5335444040197. The next prime is 5335444040231. The reversal of 5335444040221 is 1220404445335.

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

It is a cyclic number.

It is not a de Polignac number, because 5335444040221 - 2⁴¹ = 3136420784669 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 (5335444040231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8606431 + ... + 9205516.

It is an arithmetic number, because the mean of its divisors is an integer number (678368039580).

Almost surely, 2^{5335444040221} is an apocalyptic number.

It is an amenable number.

5335444040221 is a deficient number, since it is larger than the sum of its proper divisors (91500276419).

5335444040221 is a wasteful number, since it uses less digits than its factorization.

5335444040221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17817083.

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 5335444040221 its reverse (1220404445335), we get a palindrome (6555848485556).

The spelling of 5335444040221 in words is "five trillion, three hundred thirty-five billion, four hundred forty-four million, forty thousand, two hundred twenty-one".