314726626289 has 2 divisors, whose sum is σ = 314726626290. Its totient is φ = 314726626288.

The previous prime is 314726626241. The next prime is 314726626373. The reversal of 314726626289 is 982626627413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 179517453025 + 135209173264 = 423695^2 + 367708^2 .

It is a cyclic number.

It is not a de Polignac number, because 314726626289 - 2³² = 310431658993 is a prime.

It is not a weakly prime, because it can be changed into another prime (314726626219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157363313144 + 157363313145.

It is an arithmetic number, because the mean of its divisors is an integer number (157363313145).

Almost surely, 2^314726626289 is an apocalyptic number.

It is an amenable number.

314726626289 is a deficient number, since it is larger than the sum of its proper divisors (1).

314726626289 is an equidigital number, since it uses as much as digits as its factorization.

314726626289 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10450944, while the sum is 56.

The spelling of 314726626289 in words is "three hundred fourteen billion, seven hundred twenty-six million, six hundred twenty-six thousand, two hundred eighty-nine".