2286494932661 has 2 divisors, whose sum is σ = 2286494932662. Its totient is φ = 2286494932660.

The previous prime is 2286494932537. The next prime is 2286494932669. The reversal of 2286494932661 is 1662394946822.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2275590352036 + 10904580625 = 1508506^2 + 104425^2 .

It is a cyclic number.

It is not a de Polignac number, because 2286494932661 - 2³⁰ = 2285421190837 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2286494932594 and 2286494932603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2286494932669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1143247466330 + 1143247466331.

It is an arithmetic number, because the mean of its divisors is an integer number (1143247466331).

Almost surely, 2^{2286494932661} is an apocalyptic number.

It is an amenable number.

2286494932661 is a deficient number, since it is larger than the sum of its proper divisors (1).

2286494932661 is an equidigital number, since it uses as much as digits as its factorization.

2286494932661 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 53747712, while the sum is 62.

The spelling of 2286494932661 in words is "two trillion, two hundred eighty-six billion, four hundred ninety-four million, nine hundred thirty-two thousand, six hundred sixty-one".