214481124618287 has 2 divisors, whose sum is σ = 214481124618288. Its totient is φ = 214481124618286.

The previous prime is 214481124618263. The next prime is 214481124618317. The reversal of 214481124618287 is 782816421184412.

214481124618287 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 is a cyclic number.

It is not a de Polignac number, because 214481124618287 - 2⁶ = 214481124618223 is a prime.

It is a super-2 number, since 2×214481124618287² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214481124614287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107240562309143 + 107240562309144.

It is an arithmetic number, because the mean of its divisors is an integer number (107240562309144).

Almost surely, 2^{214481124618287} is an apocalyptic number.

214481124618287 is a deficient number, since it is larger than the sum of its proper divisors (1).

214481124618287 is an equidigital number, since it uses as much as digits as its factorization.

214481124618287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11010048, while the sum is 59.

The spelling of 214481124618287 in words is "two hundred fourteen trillion, four hundred eighty-one billion, one hundred twenty-four million, six hundred eighteen thousand, two hundred eighty-seven".