241221351330423 has 16 divisors (see below), whose sum is σ = 357365272243200. Its totient is φ = 160814095931160.

The previous prime is 241221351330353. The next prime is 241221351330457. The reversal of 241221351330423 is 324033153122142.

241221351330423 is a `hidden beast` number, since 2 + 4 + 1 + 2 + 213 + 5 + 13 + 3 + 0 + 423 = 666.

It is not a de Polignac number, because 241221351330423 - 2¹² = 241221351326327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241221351334423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35442138 + ... + 41696376.

It is an arithmetic number, because the mean of its divisors is an integer number (22335329515200).

Almost surely, 2^{241221351330423} is an apocalyptic number.

241221351330423 is a deficient number, since it is larger than the sum of its proper divisors (116143920912777).

241221351330423 is a wasteful number, since it uses less digits than its factorization.

241221351330423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7682739 (or 7682733 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 241221351330423 in words is "two hundred forty-one trillion, two hundred twenty-one billion, three hundred fifty-one million, three hundred thirty thousand, four hundred twenty-three".