14242661441 has 2 divisors, whose sum is σ = 14242661442. Its totient is φ = 14242661440.

The previous prime is 14242661431. The next prime is 14242661491. The reversal of 14242661441 is 14416624241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12745281025 + 1497380416 = 112895^2 + 38696^2 .

It is a cyclic number.

It is not a de Polignac number, because 14242661441 - 2¹⁴ = 14242645057 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (14242661401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7121330720 + 7121330721.

It is an arithmetic number, because the mean of its divisors is an integer number (7121330721).

Almost surely, 2^14242661441 is an apocalyptic number.

It is an amenable number.

14242661441 is a deficient number, since it is larger than the sum of its proper divisors (1).

14242661441 is an equidigital number, since it uses as much as digits as its factorization.

14242661441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36864, while the sum is 35.

The spelling of 14242661441 in words is "fourteen billion, two hundred forty-two million, six hundred sixty-one thousand, four hundred forty-one".