214402324 has 12 divisors (see below), whose sum is σ = 387307648. Its totient is φ = 103743000.

The previous prime is 214402313. The next prime is 214402361. The reversal of 214402324 is 423204412.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 214402295 and 214402304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 864402 + ... + 864649.

Almost surely, 2^214402324 is an apocalyptic number.

It is an amenable number.

214402324 is a deficient number, since it is larger than the sum of its proper divisors (172905324).

214402324 is a wasteful number, since it uses less digits than its factorization.

214402324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1729086 (or 1729084 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 214402324 is about 14642.4835325159. The cubic root of 214402324 is about 598.5170079479.

Adding to 214402324 its reverse (423204412), we get a palindrome (637606736).

The spelling of 214402324 in words is "two hundred fourteen million, four hundred two thousand, three hundred twenty-four".