9419627082049 has 2 divisors, whose sum is σ = 9419627082050. Its totient is φ = 9419627082048.

The previous prime is 9419627082023. The next prime is 9419627082137. The reversal of 9419627082049 is 9402807269149.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8965640855824 + 453986226225 = 2994268^2 + 673785^2 .

It is a cyclic number.

It is not a de Polignac number, because 9419627082049 - 2¹¹ = 9419627080001 is a prime.

It is not a weakly prime, because it can be changed into another prime (9419627085049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4709813541024 + 4709813541025.

It is an arithmetic number, because the mean of its divisors is an integer number (4709813541025).

Almost surely, 2^{9419627082049} is an apocalyptic number.

It is an amenable number.

9419627082049 is a deficient number, since it is larger than the sum of its proper divisors (1).

9419627082049 is an equidigital number, since it uses as much as digits as its factorization.

9419627082049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15676416, while the sum is 61.

The spelling of 9419627082049 in words is "nine trillion, four hundred nineteen billion, six hundred twenty-seven million, eighty-two thousand, forty-nine".