324344210121 has 16 divisors (see below), whose sum is σ = 493496697600. Its totient is φ = 210385432944.

The previous prime is 324344210023. The next prime is 324344210137. The reversal of 324344210121 is 121012443423.

324344210121 is a `hidden beast` number, since 3 + 2 + 434 + 4 + 210 + 12 + 1 = 666.

It is not a de Polignac number, because 324344210121 - 2²² = 324340015817 is a prime.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (324344210191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162333441 + ... + 162335438.

It is an arithmetic number, because the mean of its divisors is an integer number (30843543600).

Almost surely, 2^324344210121 is an apocalyptic number.

It is an amenable number.

324344210121 is a deficient number, since it is larger than the sum of its proper divisors (169152487479).

324344210121 is a wasteful number, since it uses less digits than its factorization.

324344210121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324668925 (or 324668919 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 324344210121 its reverse (121012443423), we get a palindrome (445356653544).

The spelling of 324344210121 in words is "three hundred twenty-four billion, three hundred forty-four million, two hundred ten thousand, one hundred twenty-one".