324130120545 has 64 divisors (see below), whose sum is σ = 648861825024. Its totient is φ = 134227307520.

The previous prime is 324130120519. The next prime is 324130120591. The reversal of 324130120545 is 545021031423.

It is not a de Polignac number, because 324130120545 - 2⁸ = 324130120289 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 168952 + ... + 822681.

It is an arithmetic number, because the mean of its divisors is an integer number (10138466016).

Almost surely, 2^324130120545 is an apocalyptic number.

324130120545 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

324130120545 is an abundant number, since it is smaller than the sum of its proper divisors (324731704479).

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

324130120545 is a wasteful number, since it uses less digits than its factorization.

324130120545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991942.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 324130120545 its reverse (545021031423), we get a palindrome (869151151968).

The spelling of 324130120545 in words is "three hundred twenty-four billion, one hundred thirty million, one hundred twenty thousand, five hundred forty-five".