314645141 has 4 divisors (see below), whose sum is σ = 314695500. Its totient is φ = 314594784.

The previous prime is 314645087. The next prime is 314645143. The reversal of 314645141 is 141546413.

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 221116900 + 93528241 = 14870^2 + 9671^2 .

It is a cyclic number.

It is not a de Polignac number, because 314645141 - 2¹⁴ = 314628757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314645143) 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, 14216 + ... + 28833.

It is an arithmetic number, because the mean of its divisors is an integer number (78673875).

Almost surely, 2^314645141 is an apocalyptic number.

It is an amenable number.

314645141 is a deficient number, since it is larger than the sum of its proper divisors (50359).

314645141 is an equidigital number, since it uses as much as digits as its factorization.

314645141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50358.

The product of its digits is 5760, while the sum is 29.

The square root of 314645141 is about 17738.2395124206. The cubic root of 314645141 is about 680.1536136521.

The spelling of 314645141 in words is "three hundred fourteen million, six hundred forty-five thousand, one hundred forty-one".