324453345400 has 48 divisors (see below), whose sum is σ = 754938946440. Its totient is φ = 129680707200.

The previous prime is 324453345373. The next prime is 324453345401. The reversal of 324453345400 is 4543354423.

It is a self number, because there is not a number n which added to its sum of digits gives 324453345400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324453345401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 370099 + ... + 886498.

Almost surely, 2^324453345400 is an apocalyptic number.

It is an amenable number.

324453345400 is an abundant number, since it is smaller than the sum of its proper divisors (430485601040).

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

324453345400 is a wasteful number, since it uses less digits than its factorization.

324453345400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1257904 (or 1257895 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 37.

Adding to 324453345400 its reverse (4543354423), we get a palindrome (328996699823).

The spelling of 324453345400 in words is "three hundred twenty-four billion, four hundred fifty-three million, three hundred forty-five thousand, four hundred".