314873340377887 has 2 divisors, whose sum is σ = 314873340377888. Its totient is φ = 314873340377886.

The previous prime is 314873340377867. The next prime is 314873340377969. The reversal of 314873340377887 is 788773043378413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 314873340377887 - 2³¹ = 314871192894239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314873340377867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157436670188943 + 157436670188944.

It is an arithmetic number, because the mean of its divisors is an integer number (157436670188944).

Almost surely, 2^{314873340377887} is an apocalyptic number.

314873340377887 is a deficient number, since it is larger than the sum of its proper divisors (1).

314873340377887 is an equidigital number, since it uses as much as digits as its factorization.

314873340377887 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1593188352, while the sum is 73.

The spelling of 314873340377887 in words is "three hundred fourteen trillion, eight hundred seventy-three billion, three hundred forty million, three hundred seventy-seven thousand, eight hundred eighty-seven".