314424243 has 24 divisors (see below), whose sum is σ = 519693408. Its totient is φ = 179448192.

The previous prime is 314424241. The next prime is 314424247. The reversal of 314424243 is 342424413.

It is a happy number.

It is not a de Polignac number, because 314424243 - 2¹ = 314424241 is a prime.

It is a super-2 number, since 2×314424243² = 197725209172246098, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (314424241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57421 + ... + 62657.

It is an arithmetic number, because the mean of its divisors is an integer number (21653892).

Almost surely, 2^314424243 is an apocalyptic number.

314424243 is a deficient number, since it is larger than the sum of its proper divisors (205269165).

314424243 is a wasteful number, since it uses less digits than its factorization.

314424243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6203 (or 6200 counting only the distinct ones).

The product of its digits is 9216, while the sum is 27.

The square root of 314424243 is about 17732.0118147942. The cubic root of 314424243 is about 679.9944081143.

Adding to 314424243 its reverse (342424413), we get a palindrome (656848656).

The spelling of 314424243 in words is "three hundred fourteen million, four hundred twenty-four thousand, two hundred forty-three".