241061366587 has 2 divisors, whose sum is σ = 241061366588. Its totient is φ = 241061366586.

The previous prime is 241061366489. The next prime is 241061366591. The reversal of 241061366587 is 785663160142.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-241061366587 is a prime.

It is a super-2 number, since 2×241061366587² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 241061366587.

It is not a weakly prime, because it can be changed into another prime (241061336587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120530683293 + 120530683294.

It is an arithmetic number, because the mean of its divisors is an integer number (120530683294).

Almost surely, 2^241061366587 is an apocalyptic number.

241061366587 is a deficient number, since it is larger than the sum of its proper divisors (1).

241061366587 is an equidigital number, since it uses as much as digits as its factorization.

241061366587 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 241061366587 in words is "two hundred forty-one billion, sixty-one million, three hundred sixty-six thousand, five hundred eighty-seven".