324140043021100 has 36 divisors (see below), whose sum is σ = 703435948674424. Its totient is φ = 129646421758080.

The previous prime is 324140043021049. The next prime is 324140043021103. The reversal of 324140043021100 is 1120340041423.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (324140043021103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 118585074 + ... + 121287673.

Almost surely, 2^{324140043021100} is an apocalyptic number.

It is an amenable number.

324140043021100 is an abundant number, since it is smaller than the sum of its proper divisors (379295905653324).

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

324140043021100 is a wasteful number, since it uses less digits than its factorization.

324140043021100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239886274 (or 239886267 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 324140043021100 its reverse (1120340041423), we get a palindrome (325260383062523).

The spelling of 324140043021100 in words is "three hundred twenty-four trillion, one hundred forty billion, forty-three million, twenty-one thousand, one hundred".