325223110424400 has 120 divisors (see below), whose sum is σ = 1058876686867104. Its totient is φ = 85304422387200.

The previous prime is 325223110424353. The next prime is 325223110424411. The reversal of 325223110424400 is 4424011322523.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2221396134 + ... + 2221542533.

Almost surely, 2^{325223110424400} is an apocalyptic number.

325223110424400 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

325223110424400 is an abundant number, since it is smaller than the sum of its proper divisors (733653576442704).

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

325223110424400 is a wasteful number, since it uses less digits than its factorization.

325223110424400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4442938749 (or 4442938738 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 325223110424400 its reverse (4424011322523), we get a palindrome (329647121746923).

The spelling of 325223110424400 in words is "three hundred twenty-five trillion, two hundred twenty-three billion, one hundred ten million, four hundred twenty-four thousand, four hundred".