324142401 has 32 divisors (see below), whose sum is σ = 482227200. Its totient is φ = 192012480.

The previous prime is 324142393. The next prime is 324142447. The reversal of 324142401 is 104241423.

It is not a de Polignac number, because 324142401 - 2³ = 324142393 is a prime.

It is a super-2 number, since 2×324142401² = 210136592252089602, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (324147401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 445500 + ... + 446226.

It is an arithmetic number, because the mean of its divisors is an integer number (15069600).

Almost surely, 2^324142401 is an apocalyptic number.

It is an amenable number.

324142401 is a deficient number, since it is larger than the sum of its proper divisors (158084799).

324142401 is a wasteful number, since it uses less digits than its factorization.

324142401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1029.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 324142401 is about 18003.9551487999. The cubic root of 324142401 is about 686.9291532959.

Adding to 324142401 its reverse (104241423), we get a palindrome (428383824).

The spelling of 324142401 in words is "three hundred twenty-four million, one hundred forty-two thousand, four hundred one".