1241212302047 has 2 divisors, whose sum is σ = 1241212302048. Its totient is φ = 1241212302046.

The previous prime is 1241212302041. The next prime is 1241212302101. The reversal of 1241212302047 is 7402032121421.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1241212302047 - 2⁶ = 1241212301983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1241212302041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 620606151023 + 620606151024.

It is an arithmetic number, because the mean of its divisors is an integer number (620606151024).

Almost surely, 2^{1241212302047} is an apocalyptic number.

1241212302047 is a deficient number, since it is larger than the sum of its proper divisors (1).

1241212302047 is an equidigital number, since it uses as much as digits as its factorization.

1241212302047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 29.

Adding to 1241212302047 its reverse (7402032121421), we get a palindrome (8643244423468).

The spelling of 1241212302047 in words is "one trillion, two hundred forty-one billion, two hundred twelve million, three hundred two thousand, forty-seven".