1241142213213 has 40 divisors (see below), whose sum is σ = 2119007369600. Its totient is φ = 709193711520.

The previous prime is 1241142213187. The next prime is 1241142213257. The reversal of 1241142213213 is 3123122411421.

1241142213213 is a `hidden beast` number, since 1 + 2 + 4 + 11 + 422 + 13 + 213 = 666.

It is not a de Polignac number, because 1241142213213 - 2⁶ = 1241142213149 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241142213263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 24503688 + ... + 24554286.

It is an arithmetic number, because the mean of its divisors is an integer number (52975184240).

Almost surely, 2^{1241142213213} is an apocalyptic number.

It is an amenable number.

1241142213213 is a deficient number, since it is larger than the sum of its proper divisors (877865156387).

1241142213213 is an equidigital number, since it uses as much as digits as its factorization.

1241142213213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93879 (or 93870 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

Adding to 1241142213213 its reverse (3123122411421), we get a palindrome (4364264624634).

The spelling of 1241142213213 in words is "one trillion, two hundred forty-one billion, one hundred forty-two million, two hundred thirteen thousand, two hundred thirteen".