324145055555 has 8 divisors (see below), whose sum is σ = 405885982752. Its totient is φ = 248041433728.

The previous prime is 324145055543. The next prime is 324145055573. The reversal of 324145055555 is 555550541423.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 324145055555 - 2¹⁴ = 324145039171 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1409326214 + ... + 1409326443.

It is an arithmetic number, because the mean of its divisors is an integer number (50735747844).

Almost surely, 2^324145055555 is an apocalyptic number.

324145055555 is a deficient number, since it is larger than the sum of its proper divisors (81740927197).

324145055555 is a wasteful number, since it uses less digits than its factorization.

324145055555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2818652685.

The product of its (nonzero) digits is 1500000, while the sum is 44.

Adding to 324145055555 its reverse (555550541423), we get a palindrome (879695596978).

The spelling of 324145055555 in words is "three hundred twenty-four billion, one hundred forty-five million, fifty-five thousand, five hundred fifty-five".