41065487251 has 2 divisors, whose sum is σ = 41065487252. Its totient is φ = 41065487250.

The previous prime is 41065487191. The next prime is 41065487257. The reversal of 41065487251 is 15278456014.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41065487251 - 2¹⁵ = 41065454483 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41065487198 and 41065487207.

It is not a weakly prime, because it can be changed into another prime (41065487257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20532743625 + 20532743626.

It is an arithmetic number, because the mean of its divisors is an integer number (20532743626).

Almost surely, 2^41065487251 is an apocalyptic number.

41065487251 is a deficient number, since it is larger than the sum of its proper divisors (1).

41065487251 is an equidigital number, since it uses as much as digits as its factorization.

41065487251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 268800, while the sum is 43.

The spelling of 41065487251 in words is "forty-one billion, sixty-five million, four hundred eighty-seven thousand, two hundred fifty-one".