324145514225 has 48 divisors (see below), whose sum is σ = 453454310400. Its totient is φ = 228188862720.

The previous prime is 324145514197. The next prime is 324145514293. The reversal of 324145514225 is 522415541423.

It is not a de Polignac number, because 324145514225 - 2⁸ = 324145513969 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 526904 + ... + 962246.

It is an arithmetic number, because the mean of its divisors is an integer number (9446964800).

Almost surely, 2^324145514225 is an apocalyptic number.

It is an amenable number.

324145514225 is a deficient number, since it is larger than the sum of its proper divisors (129308796175).

324145514225 is a wasteful number, since it uses less digits than its factorization.

324145514225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435474 (or 435469 counting only the distinct ones).

The product of its digits is 192000, while the sum is 38.

The spelling of 324145514225 in words is "three hundred twenty-four billion, one hundred forty-five million, five hundred fourteen thousand, two hundred twenty-five".