324451430155013 has 16 divisors (see below), whose sum is σ = 372853722294144. Its totient is φ = 276562188492480.

The previous prime is 324451430155003. The next prime is 324451430155033. The reversal of 324451430155013 is 310551034154423.

It is a cyclic number.

It is not a de Polignac number, because 324451430155013 - 2⁴ = 324451430154997 is a prime.

It is a super-2 number, since 2×324451430155013² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324451430155003) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 142225631 + ... + 144488867.

It is an arithmetic number, because the mean of its divisors is an integer number (23303357643384).

Almost surely, 2^{324451430155013} is an apocalyptic number.

It is an amenable number.

324451430155013 is a deficient number, since it is larger than the sum of its proper divisors (48402292139131).

324451430155013 is a wasteful number, since it uses less digits than its factorization.

324451430155013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2376572.

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 324451430155013 in words is "three hundred twenty-four trillion, four hundred fifty-one billion, four hundred thirty million, one hundred fifty-five thousand, thirteen".