247441411304123 has 2 divisors, whose sum is σ = 247441411304124. Its totient is φ = 247441411304122.

The previous prime is 247441411304089. The next prime is 247441411304147. The reversal of 247441411304123 is 321403114144742.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 247441411304123 - 2³² = 247437116336827 is a prime.

It is a super-2 number, since 2×247441411304123² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (247441411304623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123720705652061 + 123720705652062.

It is an arithmetic number, because the mean of its divisors is an integer number (123720705652062).

Almost surely, 2^{247441411304123} is an apocalyptic number.

247441411304123 is a deficient number, since it is larger than the sum of its proper divisors (1).

247441411304123 is an equidigital number, since it uses as much as digits as its factorization.

247441411304123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 258048, while the sum is 41.

Adding to 247441411304123 its reverse (321403114144742), we get a palindrome (568844525448865).

The spelling of 247441411304123 in words is "two hundred forty-seven trillion, four hundred forty-one billion, four hundred eleven million, three hundred four thousand, one hundred twenty-three".