324002778813 has 64 divisors (see below), whose sum is σ = 581070481920. Its totient is φ = 174186049536.

The previous prime is 324002778809. The next prime is 324002778823. The reversal of 324002778813 is 318877200423.

It is not a de Polignac number, because 324002778813 - 2² = 324002778809 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324002778823) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8904345 + ... + 8940657.

It is an arithmetic number, because the mean of its divisors is an integer number (9079226280).

Almost surely, 2^324002778813 is an apocalyptic number.

It is an amenable number.

324002778813 is a deficient number, since it is larger than the sum of its proper divisors (257067703107).

324002778813 is a wasteful number, since it uses less digits than its factorization.

324002778813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39123 (or 39117 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The spelling of 324002778813 in words is "three hundred twenty-four billion, two million, seven hundred seventy-eight thousand, eight hundred thirteen".