314290188617 has 2 divisors, whose sum is σ = 314290188618. Its totient is φ = 314290188616.

The previous prime is 314290188613. The next prime is 314290188629. The reversal of 314290188617 is 716881092413.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 228274683961 + 86015504656 = 477781^2 + 293284^2 .

It is a cyclic number.

It is not a de Polignac number, because 314290188617 - 2² = 314290188613 is a prime.

It is a super-3 number, since 3×314290188617³ (a number of 35 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (314290188613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157145094308 + 157145094309.

It is an arithmetic number, because the mean of its divisors is an integer number (157145094309).

Almost surely, 2^314290188617 is an apocalyptic number.

It is an amenable number.

314290188617 is a deficient number, since it is larger than the sum of its proper divisors (1).

314290188617 is an equidigital number, since it uses as much as digits as its factorization.

314290188617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 580608, while the sum is 50.

The spelling of 314290188617 in words is "three hundred fourteen billion, two hundred ninety million, one hundred eighty-eight thousand, six hundred seventeen".