324778320097 has 16 divisors (see below), whose sum is σ = 404946127872. Its totient is φ = 253056701520.

The previous prime is 324778320073. The next prime is 324778320137. The reversal of 324778320097 is 790023877423.

It is not a de Polignac number, because 324778320097 - 2¹¹ = 324778318049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (324778320007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1052548 + ... + 1325674.

It is an arithmetic number, because the mean of its divisors is an integer number (25309132992).

Almost surely, 2^324778320097 is an apocalyptic number.

It is an amenable number.

324778320097 is a deficient number, since it is larger than the sum of its proper divisors (80167807775).

324778320097 is a wasteful number, since it uses less digits than its factorization.

324778320097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288588.

The product of its (nonzero) digits is 3556224, while the sum is 52.

The spelling of 324778320097 in words is "three hundred twenty-four billion, seven hundred seventy-eight million, three hundred twenty thousand, ninety-seven".