314421497289 has 27 divisors (see below), whose sum is σ = 456388796487. Its totient is φ = 208592676000.

The previous prime is 314421497237. The next prime is 314421497333. The reversal of 314421497289 is 982794124413.

The square root of 314421497289 is 560733.

It is a perfect power (a square), and thus also a powerful number.

314421497289 is a `hidden beast` number, since 3 + 144 + 2 + 1 + 497 + 2 + 8 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 264281330889 + 50140166400 = 514083^2 + 223920^2 .

It is not a de Polignac number, because 314421497289 - 2¹³ = 314421489097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (314421497209) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 523163589 + ... + 523164189.

Almost surely, 2^314421497289 is an apocalyptic number.

314421497289 is the 560733-rd square number.

314421497289 is the 280367-th centered octagonal number.

It is an amenable number.

314421497289 is a deficient number, since it is larger than the sum of its proper divisors (141967299198).

314421497289 is an frugal number, since it uses more digits than its factorization.

314421497289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1830 (or 915 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 54.

The spelling of 314421497289 in words is "three hundred fourteen billion, four hundred twenty-one million, four hundred ninety-seven thousand, two hundred eighty-nine".