314842242 has 48 divisors (see below), whose sum is σ = 745395840. Its totient is φ = 88065120.

The previous prime is 314842223. The next prime is 314842243. The reversal of 314842242 is 242248413.

It is not an unprimeable number, because it can be changed into a prime (314842243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7242 + ... + 26117.

It is an arithmetic number, because the mean of its divisors is an integer number (15529080).

Almost surely, 2^314842242 is an apocalyptic number.

314842242 is an abundant number, since it is smaller than the sum of its proper divisors (430553598).

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

314842242 is a wasteful number, since it uses less digits than its factorization.

314842242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33399 (or 33388 counting only the distinct ones).

The product of its digits is 12288, while the sum is 30.

The square root of 314842242 is about 17743.7944645445. The cubic root of 314842242 is about 680.2956053301.

The spelling of 314842242 in words is "three hundred fourteen million, eight hundred forty-two thousand, two hundred forty-two".