9412051298149 has 2 divisors, whose sum is σ = 9412051298150. Its totient is φ = 9412051298148.

The previous prime is 9412051298141. The next prime is 9412051298191. The reversal of 9412051298149 is 9418921502149.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6361240622500 + 3050810675649 = 2522150^2 + 1746657^2 .

It is an emirp because it is prime and its reverse (9418921502149) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9412051298149 - 2³ = 9412051298141 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9412051298149.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9412051298141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4706025649074 + 4706025649075.

It is an arithmetic number, because the mean of its divisors is an integer number (4706025649075).

Almost surely, 2^{9412051298149} is an apocalyptic number.

It is an amenable number.

9412051298149 is a deficient number, since it is larger than the sum of its proper divisors (1).

9412051298149 is an equidigital number, since it uses as much as digits as its factorization.

9412051298149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1866240, while the sum is 55.

The spelling of 9412051298149 in words is "nine trillion, four hundred twelve billion, fifty-one million, two hundred ninety-eight thousand, one hundred forty-nine".