314218545812387 has 2 divisors, whose sum is σ = 314218545812388. Its totient is φ = 314218545812386.

The previous prime is 314218545812359. The next prime is 314218545812419. The reversal of 314218545812387 is 783218545812413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 314218545812387 - 2⁶ = 314218545812323 is a prime.

It is a super-2 number, since 2×314218545812387² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (314218545812317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157109272906193 + 157109272906194.

It is an arithmetic number, because the mean of its divisors is an integer number (157109272906194).

Almost surely, 2^{314218545812387} is an apocalyptic number.

314218545812387 is a deficient number, since it is larger than the sum of its proper divisors (1).

314218545812387 is an equidigital number, since it uses as much as digits as its factorization.

314218545812387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51609600, while the sum is 62.

The spelling of 314218545812387 in words is "three hundred fourteen trillion, two hundred eighteen billion, five hundred forty-five million, eight hundred twelve thousand, three hundred eighty-seven".