241221433140123 has 16 divisors (see below), whose sum is σ = 322549271039520. Its totient is φ = 160353969019904.

The previous prime is 241221433140101. The next prime is 241221433140187. The reversal of 241221433140123 is 321041334122142.

It is a cyclic number.

It is not a de Polignac number, because 241221433140123 - 2⁶ = 241221433140059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (241221433141123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32532373 + ... + 39253001.

It is an arithmetic number, because the mean of its divisors is an integer number (20159329439970).

Almost surely, 2^{241221433140123} is an apocalyptic number.

241221433140123 is a deficient number, since it is larger than the sum of its proper divisors (81327837899397).

241221433140123 is a wasteful number, since it uses less digits than its factorization.

241221433140123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6754878.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 241221433140123 its reverse (321041334122142), we get a palindrome (562262767262265).

The spelling of 241221433140123 in words is "two hundred forty-one trillion, two hundred twenty-one billion, four hundred thirty-three million, one hundred forty thousand, one hundred twenty-three".