241221433413213 has 24 divisors (see below), whose sum is σ = 380118823475040. Its totient is φ = 146190068768160.

The previous prime is 241221433413137. The next prime is 241221433413217. The reversal of 241221433413213 is 312314334122142.

241221433413213 is a `hidden beast` number, since 2 + 4 + 1 + 2 + 2 + 1 + 433 + 4 + 1 + 3 + 213 = 666.

It is not a de Polignac number, because 241221433413213 - 2¹³ = 241221433405021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241221433413217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36424206 + ... + 42534287.

It is an arithmetic number, because the mean of its divisors is an integer number (15838284311460).

Almost surely, 2^{241221433413213} is an apocalyptic number.

It is an amenable number.

241221433413213 is a deficient number, since it is larger than the sum of its proper divisors (138897390061827).

241221433413213 is a wasteful number, since it uses less digits than its factorization.

241221433413213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78989369 (or 78989366 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

Adding to 241221433413213 its reverse (312314334122142), we get a palindrome (553535767535355).

The spelling of 241221433413213 in words is "two hundred forty-one trillion, two hundred twenty-one billion, four hundred thirty-three million, four hundred thirteen thousand, two hundred thirteen".