323550013423541 has 32 divisors (see below), whose sum is σ = 347098715744256. Its totient is φ = 301034340000000.

The previous prime is 323550013423531. The next prime is 323550013423631. The reversal of 323550013423541 is 145324310055323.

It is a cyclic number.

It is not a de Polignac number, because 323550013423541 - 2⁴² = 319151966912437 is a prime.

It is a super-2 number, since 2×323550013423541² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323550013423501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55494791 + ... + 61047291.

It is an arithmetic number, because the mean of its divisors is an integer number (10846834867008).

Almost surely, 2^{323550013423541} is an apocalyptic number.

323550013423541 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

323550013423541 is a deficient number, since it is larger than the sum of its proper divisors (23548702320715).

323550013423541 is a wasteful number, since it uses less digits than its factorization.

323550013423541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5553173.

The product of its (nonzero) digits is 648000, while the sum is 41.

Adding to 323550013423541 its reverse (145324310055323), we get a palindrome (468874323478864).

The spelling of 323550013423541 in words is "three hundred twenty-three trillion, five hundred fifty billion, thirteen million, four hundred twenty-three thousand, five hundred forty-one".