402314230 has 16 divisors (see below), whose sum is σ = 734975280. Its totient is φ = 158523552.

The previous prime is 402314221. The next prime is 402314257. The reversal of 402314230 is 32413204.

It is a junction number, because it is equal to n+sod(n) for n = 402314198 and 402314207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 299565 + ... + 300904.

It is an arithmetic number, because the mean of its divisors is an integer number (45935955).

Almost surely, 2^402314230 is an apocalyptic number.

402314230 is a deficient number, since it is larger than the sum of its proper divisors (332661050).

402314230 is a wasteful number, since it uses less digits than its factorization.

402314230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600543.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 402314230 is about 20057.7723090078. The cubic root of 402314230 is about 738.2245175351.

Adding to 402314230 its reverse (32413204), we get a palindrome (434727434).

The spelling of 402314230 in words is "four hundred two million, three hundred fourteen thousand, two hundred thirty".