241415263813 has 2 divisors, whose sum is σ = 241415263814. Its totient is φ = 241415263812.

The previous prime is 241415263811. The next prime is 241415263819. The reversal of 241415263813 is 318362514142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 194003249764 + 47412014049 = 440458^2 + 217743^2 .

It is a cyclic number.

It is not a de Polignac number, because 241415263813 - 2¹ = 241415263811 is a prime.

Together with 241415263811, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241415263811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120707631906 + 120707631907.

It is an arithmetic number, because the mean of its divisors is an integer number (120707631907).

Almost surely, 2^241415263813 is an apocalyptic number.

It is an amenable number.

241415263813 is a deficient number, since it is larger than the sum of its proper divisors (1).

241415263813 is an equidigital number, since it uses as much as digits as its factorization.

241415263813 is an evil number, because the sum of its binary digits is even.

The product of its digits is 138240, while the sum is 40.

Adding to 241415263813 its reverse (318362514142), we get a palindrome (559777777955).

The spelling of 241415263813 in words is "two hundred forty-one billion, four hundred fifteen million, two hundred sixty-three thousand, eight hundred thirteen".