4289261101693 has 2 divisors, whose sum is σ = 4289261101694. Its totient is φ = 4289261101692.

The previous prime is 4289261101679. The next prime is 4289261101733. The reversal of 4289261101693 is 3961011629824.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2920178575609 + 1369082526084 = 1708853^2 + 1170078^2 .

It is a cyclic number.

It is not a de Polignac number, because 4289261101693 - 2⁵ = 4289261101661 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4289261101693.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4289261101613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2144630550846 + 2144630550847.

It is an arithmetic number, because the mean of its divisors is an integer number (2144630550847).

Almost surely, 2^{4289261101693} is an apocalyptic number.

It is an amenable number.

4289261101693 is a deficient number, since it is larger than the sum of its proper divisors (1).

4289261101693 is an equidigital number, since it uses as much as digits as its factorization.

4289261101693 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1119744, while the sum is 52.

The spelling of 4289261101693 in words is "four trillion, two hundred eighty-nine billion, two hundred sixty-one million, one hundred one thousand, six hundred ninety-three".