441220321039 has 2 divisors, whose sum is σ = 441220321040. Its totient is φ = 441220321038.

The previous prime is 441220320967. The next prime is 441220321103. The reversal of 441220321039 is 930123022144.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 441220321039 - 2¹³ = 441220312847 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 441220321039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (441220331039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220610160519 + 220610160520.

It is an arithmetic number, because the mean of its divisors is an integer number (220610160520).

Almost surely, 2^441220321039 is an apocalyptic number.

441220321039 is a deficient number, since it is larger than the sum of its proper divisors (1).

441220321039 is an equidigital number, since it uses as much as digits as its factorization.

441220321039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 441220321039 in words is "four hundred forty-one billion, two hundred twenty million, three hundred twenty-one thousand, thirty-nine".