324340413402 has 16 divisors (see below), whose sum is σ = 653034391200. Its totient is φ = 107387877072.

The previous prime is 324340413389. The next prime is 324340413409. The reversal of 324340413402 is 204314043423.

It is a happy number.

It is a super-2 number, since 2×324340413402² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 324340413402.

It is not an unprimeable number, because it can be changed into a prime (324340413409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181397548 + ... + 181399335.

It is an arithmetic number, because the mean of its divisors is an integer number (40814649450).

Almost surely, 2^324340413402 is an apocalyptic number.

324340413402 is an abundant number, since it is smaller than the sum of its proper divisors (328693977798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

324340413402 is a wasteful number, since it uses less digits than its factorization.

324340413402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362797037.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 324340413402 its reverse (204314043423), we get a palindrome (528654456825).

The spelling of 324340413402 in words is "three hundred twenty-four billion, three hundred forty million, four hundred thirteen thousand, four hundred two".