314143194 has 16 divisors (see below), whose sum is σ = 629441568. Its totient is φ = 104521872.

The previous prime is 314143157. The next prime is 314143213. The reversal of 314143194 is 491341413.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44577 + ... + 51140.

It is an arithmetic number, because the mean of its divisors is an integer number (39340098).

Almost surely, 2^314143194 is an apocalyptic number.

314143194 is an abundant number, since it is smaller than the sum of its proper divisors (315298374).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

314143194 is a wasteful number, since it uses less digits than its factorization.

314143194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96269.

The product of its digits is 5184, while the sum is 30.

The square root of 314143194 is about 17724.0851385904. The cubic root of 314143194 is about 679.7917427422.

The spelling of 314143194 in words is "three hundred fourteen million, one hundred forty-three thousand, one hundred ninety-four".