314198142 has 16 divisors (see below), whose sum is σ = 632161152. Its totient is φ = 104105240.

The previous prime is 314198141. The next prime is 314198161. The reversal of 314198142 is 241891413.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314198141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155784 + ... + 157787.

It is an arithmetic number, because the mean of its divisors is an integer number (39510072).

Almost surely, 2^314198142 is an apocalyptic number.

314198142 is an abundant number, since it is smaller than the sum of its proper divisors (317963010).

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

314198142 is a wasteful number, since it uses less digits than its factorization.

314198142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313743.

The product of its digits is 6912, while the sum is 33.

The square root of 314198142 is about 17725.6351649243. The cubic root of 314198142 is about 679.8313754318.

The spelling of 314198142 in words is "three hundred fourteen million, one hundred ninety-eight thousand, one hundred forty-two".