2602468042729 has 2 divisors, whose sum is σ = 2602468042730. Its totient is φ = 2602468042728.

The previous prime is 2602468042723. The next prime is 2602468042813. The reversal of 2602468042729 is 9272408642062.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2308105370025 + 294362672704 = 1519245^2 + 542552^2 .

It is a cyclic number.

It is not a de Polignac number, because 2602468042729 - 2¹¹ = 2602468040681 is a prime.

It is not a weakly prime, because it can be changed into another prime (2602468042723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1301234021364 + 1301234021365.

It is an arithmetic number, because the mean of its divisors is an integer number (1301234021365).

Almost surely, 2^{2602468042729} is an apocalyptic number.

It is an amenable number.

2602468042729 is a deficient number, since it is larger than the sum of its proper divisors (1).

2602468042729 is an equidigital number, since it uses as much as digits as its factorization.

2602468042729 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4644864, while the sum is 52.

The spelling of 2602468042729 in words is "two trillion, six hundred two billion, four hundred sixty-eight million, forty-two thousand, seven hundred twenty-nine".