324997075197 has 32 divisors (see below), whose sum is σ = 483387084800. Its totient is φ = 215805916656.

The previous prime is 324997075157. The next prime is 324997075243. The reversal of 324997075197 is 791570799423.

324997075197 is a `hidden beast` number, since 3 + 2 + 49 + 9 + 70 + 7 + 519 + 7 = 666.

It is not a de Polignac number, because 324997075197 - 2¹⁵ = 324997042429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324997075147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20768058 + ... + 20783700.

It is an arithmetic number, because the mean of its divisors is an integer number (15105846400).

Almost surely, 2^324997075197 is an apocalyptic number.

It is an amenable number.

324997075197 is a deficient number, since it is larger than the sum of its proper divisors (158390009603).

324997075197 is a wasteful number, since it uses less digits than its factorization.

324997075197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18654 (or 18648 counting only the distinct ones).

The product of its (nonzero) digits is 30005640, while the sum is 63.

The spelling of 324997075197 in words is "three hundred twenty-four billion, nine hundred ninety-seven million, seventy-five thousand, one hundred ninety-seven".