1260564461029 has 2 divisors, whose sum is σ = 1260564461030. Its totient is φ = 1260564461028.

The previous prime is 1260564461011. The next prime is 1260564461053. The reversal of 1260564461029 is 9201644650621.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 953792484129 + 306771976900 = 976623^2 + 553870^2 .

It is a cyclic number.

It is not a de Polignac number, because 1260564461029 - 2⁹ = 1260564460517 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1260564461029.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1260564461089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 630282230514 + 630282230515.

It is an arithmetic number, because the mean of its divisors is an integer number (630282230515).

Almost surely, 2^{1260564461029} is an apocalyptic number.

It is an amenable number.

1260564461029 is a deficient number, since it is larger than the sum of its proper divisors (1).

1260564461029 is an equidigital number, since it uses as much as digits as its factorization.

1260564461029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 622080, while the sum is 46.

The spelling of 1260564461029 in words is "one trillion, two hundred sixty billion, five hundred sixty-four million, four hundred sixty-one thousand, twenty-nine".