1940419607299 has 2 divisors, whose sum is σ = 1940419607300. Its totient is φ = 1940419607298.

The previous prime is 1940419607293. The next prime is 1940419607323. The reversal of 1940419607299 is 9927069140491.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1940419607299 - 2⁵ = 1940419607267 is a prime.

It is not a weakly prime, because it can be changed into another prime (1940419607293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 970209803649 + 970209803650.

It is an arithmetic number, because the mean of its divisors is an integer number (970209803650).

Almost surely, 2^{1940419607299} is an apocalyptic number.

1940419607299 is a deficient number, since it is larger than the sum of its proper divisors (1).

1940419607299 is an equidigital number, since it uses as much as digits as its factorization.

1940419607299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8817984, while the sum is 61.

The spelling of 1940419607299 in words is "one trillion, nine hundred forty billion, four hundred nineteen million, six hundred seven thousand, two hundred ninety-nine".