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BaseRepresentation
bin11010001111010010…
…00011111111100001
31100100201220001021221
431013221003333201
5212322213122411
610245454015041
71006041144046
oct150751037741
940321801257
1014086848481
115a79727842
1228917a7481
1314365c9504
14978c431cd
15576a8b071
hex347a43fe1

14086848481 has 2 divisors, whose sum is σ = 14086848482. Its totient is φ = 14086848480.

The previous prime is 14086848469. The next prime is 14086848487. The reversal of 14086848481 is 18484868041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9799218081 + 4287630400 = 98991^2 + 65480^2 .

It is a cyclic number.

It is not a de Polignac number, because 14086848481 - 25 = 14086848449 is a prime.

It is a super-2 number, since 2×140868484812 (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14086848487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7043424240 + 7043424241.

It is an arithmetic number, because the mean of its divisors is an integer number (7043424241).

Almost surely, 214086848481 is an apocalyptic number.

It is an amenable number.

14086848481 is a deficient number, since it is larger than the sum of its proper divisors (1).

14086848481 is an equidigital number, since it uses as much as digits as its factorization.

14086848481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1572864, while the sum is 52.

The spelling of 14086848481 in words is "fourteen billion, eighty-six million, eight hundred forty-eight thousand, four hundred eighty-one".