1241042304899 has 2 divisors, whose sum is σ = 1241042304900. Its totient is φ = 1241042304898.

The previous prime is 1241042304841. The next prime is 1241042304913. The reversal of 1241042304899 is 9984032401421.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1241042304899 is a prime.

It is not a weakly prime, because it can be changed into another prime (1241042304829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 620521152449 + 620521152450.

It is an arithmetic number, because the mean of its divisors is an integer number (620521152450).

Almost surely, 2^{1241042304899} is an apocalyptic number.

1241042304899 is a deficient number, since it is larger than the sum of its proper divisors (1).

1241042304899 is an equidigital number, since it uses as much as digits as its factorization.

1241042304899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 497664, while the sum is 47.

The spelling of 1241042304899 in words is "one trillion, two hundred forty-one billion, forty-two million, three hundred four thousand, eight hundred ninety-nine".