325345202400 has 72 divisors (see below), whose sum is σ = 1058998641624. Its totient is φ = 86758720000.

The previous prime is 325345202389. The next prime is 325345202419. The reversal of 325345202400 is 4202543523.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67777851 + ... + 67782650.

It is an arithmetic number, because the mean of its divisors is an integer number (14708314467).

Almost surely, 2^325345202400 is an apocalyptic number.

325345202400 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

325345202400 is an abundant number, since it is smaller than the sum of its proper divisors (733653439224).

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

325345202400 is a wasteful number, since it uses less digits than its factorization.

325345202400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135560524 (or 135560511 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 325345202400 its reverse (4202543523), we get a palindrome (329547745923).

The spelling of 325345202400 in words is "three hundred twenty-five billion, three hundred forty-five million, two hundred two thousand, four hundred".