324820224145 has 16 divisors (see below), whose sum is σ = 390255948288. Its totient is φ = 259541904960.

The previous prime is 324820224139. The next prime is 324820224161. The reversal of 324820224145 is 541422028423.

It is not a de Polignac number, because 324820224145 - 2²⁷ = 324686006417 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17847000 + ... + 17865190.

It is an arithmetic number, because the mean of its divisors is an integer number (24390996768).

Almost surely, 2^324820224145 is an apocalyptic number.

It is an amenable number.

324820224145 is a deficient number, since it is larger than the sum of its proper divisors (65435724143).

324820224145 is a wasteful number, since it uses less digits than its factorization.

324820224145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22320.

The product of its (nonzero) digits is 122880, while the sum is 37.

The spelling of 324820224145 in words is "three hundred twenty-four billion, eight hundred twenty million, two hundred twenty-four thousand, one hundred forty-five".