324252551120 has 20 divisors (see below), whose sum is σ = 753887181540. Its totient is φ = 129701020416.

The previous prime is 324252551113. The next prime is 324252551141. The reversal of 324252551120 is 21155252423.

It can be written as a sum of positive squares in 2 ways, for example, as 148755233344 + 175497317776 = 385688^2 + 418924^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2026578365 + ... + 2026578524.

It is an arithmetic number, because the mean of its divisors is an integer number (37694359077).

Almost surely, 2^324252551120 is an apocalyptic number.

It is an amenable number.

324252551120 is an abundant number, since it is smaller than the sum of its proper divisors (429634630420).

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

324252551120 is a wasteful number, since it uses less digits than its factorization.

324252551120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4053156902 (or 4053156896 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 324252551120 in words is "three hundred twenty-four billion, two hundred fifty-two million, five hundred fifty-one thousand, one hundred twenty".