14041561993 has 2 divisors, whose sum is σ = 14041561994. Its totient is φ = 14041561992.

The previous prime is 14041561973. The next prime is 14041562023. The reversal of 14041561993 is 39916514041.

14041561993 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13970530809 + 71031184 = 118197^2 + 8428^2 .

It is an emirp because it is prime and its reverse (39916514041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14041561993 - 2⁹ = 14041561481 is a prime.

It is not a weakly prime, because it can be changed into another prime (14041561913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7020780996 + 7020780997.

It is an arithmetic number, because the mean of its divisors is an integer number (7020780997).

Almost surely, 2^14041561993 is an apocalyptic number.

It is an amenable number.

14041561993 is a deficient number, since it is larger than the sum of its proper divisors (1).

14041561993 is an equidigital number, since it uses as much as digits as its factorization.

14041561993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 116640, while the sum is 43.

The spelling of 14041561993 in words is "fourteen billion, forty-one million, five hundred sixty-one thousand, nine hundred ninety-three".