441231305244493 has 2 divisors, whose sum is σ = 441231305244494. Its totient is φ = 441231305244492.

The previous prime is 441231305244487. The next prime is 441231305244533. The reversal of 441231305244493 is 394442503132144.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 316054546193929 + 125176759050564 = 17777923^2 + 11188242^2 .

It is a cyclic number.

It is not a de Polignac number, because 441231305244493 - 2²⁵ = 441231271690061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (441231305244593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220615652622246 + 220615652622247.

It is an arithmetic number, because the mean of its divisors is an integer number (220615652622247).

Almost surely, 2^{441231305244493} is an apocalyptic number.

It is an amenable number.

441231305244493 is a deficient number, since it is larger than the sum of its proper divisors (1).

441231305244493 is an equidigital number, since it uses as much as digits as its factorization.

441231305244493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4976640, while the sum is 49.

The spelling of 441231305244493 in words is "four hundred forty-one trillion, two hundred thirty-one billion, three hundred five million, two hundred forty-four thousand, four hundred ninety-three".