324214402 has 16 divisors (see below), whose sum is σ = 492541560. Its totient is φ = 160045312.

The previous prime is 324214393. The next prime is 324214433. The reversal of 324214402 is 204412423.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 215825481 + 108388921 = 14691^2 + 10411^2 .

It is a super-2 number, since 2×324214402² = 210229956928435208, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58128 + ... + 63460.

Almost surely, 2^324214402 is an apocalyptic number.

324214402 is a deficient number, since it is larger than the sum of its proper divisors (168327158).

324214402 is a wasteful number, since it uses less digits than its factorization.

324214402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5717.

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

The square root of 324214402 is about 18005.9546261785. The cubic root of 324214402 is about 686.9800115237.

Adding to 324214402 its reverse (204412423), we get a palindrome (528626825).

The spelling of 324214402 in words is "three hundred twenty-four million, two hundred fourteen thousand, four hundred two".