441532111093 has 2 divisors, whose sum is σ = 441532111094. Its totient is φ = 441532111092.

The previous prime is 441532111081. The next prime is 441532111109. The reversal of 441532111093 is 390111235144.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 410755373604 + 30776737489 = 640902^2 + 175433^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-441532111093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (441532111393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220766055546 + 220766055547.

It is an arithmetic number, because the mean of its divisors is an integer number (220766055547).

Almost surely, 2^441532111093 is an apocalyptic number.

It is an amenable number.

441532111093 is a deficient number, since it is larger than the sum of its proper divisors (1).

441532111093 is an equidigital number, since it uses as much as digits as its factorization.

441532111093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 34.

The spelling of 441532111093 in words is "four hundred forty-one billion, five hundred thirty-two million, one hundred eleven thousand, ninety-three".