314644532140067 has 2 divisors, whose sum is σ = 314644532140068. Its totient is φ = 314644532140066.

The previous prime is 314644532140027. The next prime is 314644532140079. The reversal of 314644532140067 is 760041235446413.

It is a strong prime.

It is an emirp because it is prime and its reverse (760041235446413) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-314644532140067 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 314644532139997 and 314644532140024.

It is not a weakly prime, because it can be changed into another prime (314644532140027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157322266070033 + 157322266070034.

It is an arithmetic number, because the mean of its divisors is an integer number (157322266070034).

Almost surely, 2^{314644532140067} is an apocalyptic number.

314644532140067 is a deficient number, since it is larger than the sum of its proper divisors (1).

314644532140067 is an equidigital number, since it uses as much as digits as its factorization.

314644532140067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5806080, while the sum is 50.

The spelling of 314644532140067 in words is "three hundred fourteen trillion, six hundred forty-four billion, five hundred thirty-two million, one hundred forty thousand, sixty-seven".