314012129 has 4 divisors (see below), whose sum is σ = 314328084. Its totient is φ = 313696176.

The previous prime is 314012063. The next prime is 314012141. The reversal of 314012129 is 921210413.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 143448529 + 170563600 = 11977^2 + 13060^2 .

It is a cyclic number.

It is not a de Polignac number, because 314012129 - 2¹² = 314008033 is a prime.

It is a super-2 number, since 2×314012129² = 197207234318225282, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (314012159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156482 + ... + 158475.

It is an arithmetic number, because the mean of its divisors is an integer number (78582021).

Almost surely, 2^314012129 is an apocalyptic number.

It is an amenable number.

314012129 is a deficient number, since it is larger than the sum of its proper divisors (315955).

314012129 is an equidigital number, since it uses as much as digits as its factorization.

314012129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315954.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 314012129 is about 17720.3873828988. The cubic root of 314012129 is about 679.6971900030.

The spelling of 314012129 in words is "three hundred fourteen million, twelve thousand, one hundred twenty-nine".