241656345331 has 2 divisors, whose sum is σ = 241656345332. Its totient is φ = 241656345330.

The previous prime is 241656345311. The next prime is 241656345347. The reversal of 241656345331 is 133543656142.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 241656345331 - 2¹¹ = 241656343283 is a prime.

It is a super-4 number, since 4×241656345331⁴ (a number of 47 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (241656345311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120828172665 + 120828172666.

It is an arithmetic number, because the mean of its divisors is an integer number (120828172666).

Almost surely, 2^241656345331 is an apocalyptic number.

241656345331 is a deficient number, since it is larger than the sum of its proper divisors (1).

241656345331 is an equidigital number, since it uses as much as digits as its factorization.

241656345331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 777600, while the sum is 43.

The spelling of 241656345331 in words is "two hundred forty-one billion, six hundred fifty-six million, three hundred forty-five thousand, three hundred thirty-one".