314421202 has 4 divisors (see below), whose sum is σ = 471631806. Its totient is φ = 157210600.

The previous prime is 314421193. The next prime is 314421229. The reversal of 314421202 is 202124413.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 312547041 + 1874161 = 17679^2 + 1369^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 314421202.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78605299 + ... + 78605302.

Almost surely, 2^314421202 is an apocalyptic number.

314421202 is a deficient number, since it is larger than the sum of its proper divisors (157210604).

314421202 is a wasteful number, since it uses less digits than its factorization.

314421202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157210603.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 314421202 is about 17731.9260657155. The cubic root of 314421202 is about 679.9922158855.

Adding to 314421202 its reverse (202124413), we get a palindrome (516545615).

The spelling of 314421202 in words is "three hundred fourteen million, four hundred twenty-one thousand, two hundred two".