325318046800 has 120 divisors (see below), whose sum is σ = 805715930880. Its totient is φ = 126168652800.

The previous prime is 325318046773. The next prime is 325318046821. The reversal of 325318046800 is 8640813523.

It is a super-3 number, since 3×325318046800³ (a number of 36 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 1628385 + ... + 1817215.

It is an arithmetic number, because the mean of its divisors is an integer number (6714299424).

Almost surely, 2^325318046800 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325318046800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (402857965440).

325318046800 is an abundant number, since it is smaller than the sum of its proper divisors (480397884080).

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

325318046800 is a wasteful number, since it uses less digits than its factorization.

325318046800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188981 (or 188970 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The spelling of 325318046800 in words is "three hundred twenty-five billion, three hundred eighteen million, forty-six thousand, eight hundred".