11463297841 has 2 divisors, whose sum is σ = 11463297842. Its totient is φ = 11463297840.

The previous prime is 11463297827. The next prime is 11463297851. The reversal of 11463297841 is 14879236411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11324152225 + 139145616 = 106415^2 + 11796^2 .

It is a cyclic number.

It is not a de Polignac number, because 11463297841 - 2⁵ = 11463297809 is a prime.

It is a super-2 number, since 2×11463297841² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11463297791 and 11463297800.

It is not a weakly prime, because it can be changed into another prime (11463297851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5731648920 + 5731648921.

It is an arithmetic number, because the mean of its divisors is an integer number (5731648921).

Almost surely, 2^11463297841 is an apocalyptic number.

It is an amenable number.

11463297841 is a deficient number, since it is larger than the sum of its proper divisors (1).

11463297841 is an equidigital number, since it uses as much as digits as its factorization.

11463297841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 46.

The spelling of 11463297841 in words is "eleven billion, four hundred sixty-three million, two hundred ninety-seven thousand, eight hundred forty-one".