14768627281 has 2 divisors, whose sum is σ = 14768627282. Its totient is φ = 14768627280.

The previous prime is 14768627273. The next prime is 14768627353. The reversal of 14768627281 is 18272686741.

14768627281 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., 11457775681 + 3310851600 = 107041^2 + 57540^2 .

It is a cyclic number.

It is not a de Polignac number, because 14768627281 - 2³ = 14768627273 is a prime.

It is a super-2 number, since 2×14768627281² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14768627201) 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, 7384313640 + 7384313641.

It is an arithmetic number, because the mean of its divisors is an integer number (7384313641).

Almost surely, 2^14768627281 is an apocalyptic number.

It is an amenable number.

14768627281 is a deficient number, since it is larger than the sum of its proper divisors (1).

14768627281 is an equidigital number, since it uses as much as digits as its factorization.

14768627281 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1806336, while the sum is 52.

The spelling of 14768627281 in words is "fourteen billion, seven hundred sixty-eight million, six hundred twenty-seven thousand, two hundred eighty-one".