314545242 has 16 divisors (see below), whose sum is σ = 686280672. Its totient is φ = 95316720.

The previous prime is 314545241. The next prime is 314545243. The reversal of 314545242 is 242545413.

It is an interprime number because it is at equal distance from previous prime (314545241) and next prime (314545243).

It is not an unprimeable number, because it can be changed into a prime (314545241) 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, 2382853 + ... + 2382984.

It is an arithmetic number, because the mean of its divisors is an integer number (42892542).

Almost surely, 2^314545242 is an apocalyptic number.

314545242 is an abundant number, since it is smaller than the sum of its proper divisors (371735430).

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

314545242 is a wasteful number, since it uses less digits than its factorization.

314545242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4765853.

The product of its digits is 19200, while the sum is 30.

The square root of 314545242 is about 17735.4233668103. The cubic root of 314545242 is about 680.0816237083.

The spelling of 314545242 in words is "three hundred fourteen million, five hundred forty-five thousand, two hundred forty-two".