14603849538869 has 2 divisors, whose sum is σ = 14603849538870. Its totient is φ = 14603849538868.

The previous prime is 14603849538851. The next prime is 14603849538871. The reversal of 14603849538869 is 96883594830641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12909002268100 + 1694847270769 = 3592910^2 + 1301863^2 .

It is a cyclic number.

It is not a de Polignac number, because 14603849538869 - 2¹⁶ = 14603849473333 is a prime.

It is a super-2 number, since 2×14603849538869² (a number of 27 digits) contains 22 as substring.

Together with 14603849538871, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 14603849538796 and 14603849538805.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14603849538899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7301924769434 + 7301924769435.

It is an arithmetic number, because the mean of its divisors is an integer number (7301924769435).

Almost surely, 2^{14603849538869} is an apocalyptic number.

It is an amenable number.

14603849538869 is a deficient number, since it is larger than the sum of its proper divisors (1).

14603849538869 is an equidigital number, since it uses as much as digits as its factorization.

14603849538869 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1074954240, while the sum is 74.

The spelling of 14603849538869 in words is "fourteen trillion, six hundred three billion, eight hundred forty-nine million, five hundred thirty-eight thousand, eight hundred sixty-nine".