214812844235047 has 2 divisors, whose sum is σ = 214812844235048. Its totient is φ = 214812844235046.

The previous prime is 214812844235023. The next prime is 214812844235057. The reversal of 214812844235047 is 740532448218412.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 214812844235047 - 2¹¹ = 214812844232999 is a prime.

It is a super-2 number, since 2×214812844235047² (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 (214812844235057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107406422117523 + 107406422117524.

It is an arithmetic number, because the mean of its divisors is an integer number (107406422117524).

Almost surely, 2^{214812844235047} is an apocalyptic number.

214812844235047 is a deficient number, since it is larger than the sum of its proper divisors (1).

214812844235047 is an equidigital number, since it uses as much as digits as its factorization.

214812844235047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13762560, while the sum is 55.

The spelling of 214812844235047 in words is "two hundred fourteen trillion, eight hundred twelve billion, eight hundred forty-four million, two hundred thirty-five thousand, forty-seven".