1441561364123 has 2 divisors, whose sum is σ = 1441561364124. Its totient is φ = 1441561364122.

The previous prime is 1441561364107. The next prime is 1441561364129. The reversal of 1441561364123 is 3214631651441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1441561364123 - 2⁴ = 1441561364107 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1441561364129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 720780682061 + 720780682062.

It is an arithmetic number, because the mean of its divisors is an integer number (720780682062).

Almost surely, 2^{1441561364123} is an apocalyptic number.

1441561364123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1441561364123 is an equidigital number, since it uses as much as digits as its factorization.

1441561364123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 207360, while the sum is 41.

The spelling of 1441561364123 in words is "one trillion, four hundred forty-one billion, five hundred sixty-one million, three hundred sixty-four thousand, one hundred twenty-three".