325260995400 has 576 divisors, whose sum is σ = 1212079564800. Its totient is φ = 78157094400.

The previous prime is 325260995387. The next prime is 325260995429. The reversal of 325260995400 is 4599062523.

325260995400 is a `hidden beast` number, since 32 + 5 + 2 + 609 + 9 + 5 + 4 + 0 + 0 = 666.

It is a super-3 number, since 3×325260995400³ (a number of 36 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

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 143 ways as a sum of consecutive naturals, for example, 304266066 + ... + 304267134.

It is an arithmetic number, because the mean of its divisors is an integer number (2104304800).

Almost surely, 2^325260995400 is an apocalyptic number.

325260995400 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325260995400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (606039782400).

325260995400 is an abundant number, since it is smaller than the sum of its proper divisors (886818569400).

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

325260995400 is a wasteful number, since it uses less digits than its factorization.

325260995400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251 (or 1217 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 45.

The spelling of 325260995400 in words is "three hundred twenty-five billion, two hundred sixty million, nine hundred ninety-five thousand, four hundred".