1012441565579 has 2 divisors, whose sum is σ = 1012441565580. Its totient is φ = 1012441565578.

The previous prime is 1012441565467. The next prime is 1012441565651. The reversal of 1012441565579 is 9755651442101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1012441565579 is a prime.

It is not a weakly prime, because it can be changed into another prime (1012441535579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506220782789 + 506220782790.

It is an arithmetic number, because the mean of its divisors is an integer number (506220782790).

Almost surely, 2^{1012441565579} is an apocalyptic number.

1012441565579 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012441565579 is an equidigital number, since it uses as much as digits as its factorization.

1012441565579 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512000, while the sum is 50.

The spelling of 1012441565579 in words is "one trillion, twelve billion, four hundred forty-one million, five hundred sixty-five thousand, five hundred seventy-nine".