314338514281 has 9 divisors (see below), whose sum is σ = 345519360823. Its totient is φ = 285756679120.

The previous prime is 314338514227. The next prime is 314338514293. The reversal of 314338514281 is 182415833413.

It is a happy number.

The square root of 314338514281 is 560659.

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

It can be written as a sum of positive squares in only one way, i.e., 47049514281 + 267289000000 = 216909^2 + 517000^2 .

It is not a de Polignac number, because 314338514281 - 2¹¹ = 314338512233 is a prime.

It is a super-2 number, since 2×314338514281² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (314338514381) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 6141765 + ... + 6192733.

Almost surely, 2^314338514281 is an apocalyptic number.

314338514281 is the 560659-th square number.

314338514281 is the 280330-th centered octagonal number.

It is an amenable number.

314338514281 is a deficient number, since it is larger than the sum of its proper divisors (31180846542).

314338514281 is an frugal number, since it uses more digits than its factorization.

314338514281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101960 (or 50980 counting only the distinct ones).

The product of its digits is 276480, while the sum is 43.

The spelling of 314338514281 in words is "three hundred fourteen billion, three hundred thirty-eight million, five hundred fourteen thousand, two hundred eighty-one".