324413442 has 12 divisors (see below), whose sum is σ = 702895830. Its totient is φ = 108137808.

The previous prime is 324413437. The next prime is 324413449. The reversal of 324413442 is 244314423.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 178462881 + 145950561 = 13359^2 + 12081^2 .

It is a super-3 number, since 3×324413442³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (324413449) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9011467 + ... + 9011502.

Almost surely, 2^324413442 is an apocalyptic number.

324413442 is an abundant number, since it is smaller than the sum of its proper divisors (378482388).

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

324413442 is a wasteful number, since it uses less digits than its factorization.

324413442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18022977 (or 18022974 counting only the distinct ones).

The product of its digits is 9216, while the sum is 27.

The square root of 324413442 is about 18011.4808386207. The cubic root of 324413442 is about 687.1205651499.

Adding to 324413442 its reverse (244314423), we get a palindrome (568727865).

The spelling of 324413442 in words is "three hundred twenty-four million, four hundred thirteen thousand, four hundred forty-two".