11810282641 has 2 divisors, whose sum is σ = 11810282642. Its totient is φ = 11810282640.

The previous prime is 11810282609. The next prime is 11810282663. The reversal of 11810282641 is 14628201811.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11423334400 + 386948241 = 106880^2 + 19671^2 .

It is a cyclic number.

It is not a de Polignac number, because 11810282641 - 2⁵ = 11810282609 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11810282597 and 11810282606.

It is not a weakly prime, because it can be changed into another prime (11810232641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5905141320 + 5905141321.

It is an arithmetic number, because the mean of its divisors is an integer number (5905141321).

Almost surely, 2^11810282641 is an apocalyptic number.

It is an amenable number.

11810282641 is a deficient number, since it is larger than the sum of its proper divisors (1).

11810282641 is an equidigital number, since it uses as much as digits as its factorization.

11810282641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6144, while the sum is 34.

The spelling of 11810282641 in words is "eleven billion, eight hundred ten million, two hundred eighty-two thousand, six hundred forty-one".