324121419 has 28 divisors (see below), whose sum is σ = 490538400. Its totient is φ = 214046064.

The previous prime is 324121409. The next prime is 324121453. The reversal of 324121419 is 914121423.

It is a happy number.

324121419 is a `hidden beast` number, since 3 + 241 + 2 + 1 + 419 = 666.

It is not a de Polignac number, because 324121419 - 2¹² = 324117323 is a prime.

It is a super-2 number, since 2×324121419² = 210109388509147122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 324121392 and 324121401.

It is not an unprimeable number, because it can be changed into a prime (324121409) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 77422 + ... + 81500.

Almost surely, 2^324121419 is an apocalyptic number.

324121419 is a deficient number, since it is larger than the sum of its proper divisors (166416981).

324121419 is an equidigital number, since it uses as much as digits as its factorization.

324121419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4206 (or 4191 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 324121419 is about 18003.3724340747. The cubic root of 324121419 is about 686.9143311493.

The spelling of 324121419 in words is "three hundred twenty-four million, one hundred twenty-one thousand, four hundred nineteen".