324711927225 has 297 divisors, whose sum is σ = 713209193487. Its totient is φ = 146224219680.

The previous prime is 324711927157. The next prime is 324711927247. The reversal of 324711927225 is 522729117423.

The square root of 324711927225 is 569835.

It is a perfect power (a square), and thus also a powerful number.

324711927225 is a `hidden beast` number, since 3 + 2 + 471 + 1 + 92 + 72 + 25 = 666.

It can be written as a sum of positive squares in only one way, i.e., 116896293801 + 207815633424 = 341901^2 + 455868^2 .

It is not a de Polignac number, because 324711927225 - 2⁷ = 324711927097 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 296 ways as a sum of consecutive naturals, for example, 4846446642 + ... + 4846446708.

Almost surely, 2^324711927225 is an apocalyptic number.

324711927225 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

324711927225 is the 569835-th square number.

324711927225 is the 284918-th centered octagonal number.

It is an amenable number.

324711927225 is an abundant number, since it is smaller than the sum of its proper divisors (388497266262).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

324711927225 is an frugal number, since it uses more digits than its factorization.

324711927225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188 (or 82 counting only the distinct ones).

The product of its digits is 423360, while the sum is 45.

The spelling of 324711927225 in words is "three hundred twenty-four billion, seven hundred eleven million, nine hundred twenty-seven thousand, two hundred twenty-five".