914243140271 has 2 divisors, whose sum is σ = 914243140272. Its totient is φ = 914243140270.

The previous prime is 914243140253. The next prime is 914243140303. The reversal of 914243140271 is 172041342419.

It is a weak prime.

It is an emirp because it is prime and its reverse (172041342419) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-914243140271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (914243142271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 457121570135 + 457121570136.

It is an arithmetic number, because the mean of its divisors is an integer number (457121570136).

Almost surely, 2^914243140271 is an apocalyptic number.

914243140271 is a deficient number, since it is larger than the sum of its proper divisors (1).

914243140271 is an equidigital number, since it uses as much as digits as its factorization.

914243140271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 914243140271 in words is "nine hundred fourteen billion, two hundred forty-three million, one hundred forty thousand, two hundred seventy-one".