326233313534040 has 64 divisors (see below), whose sum is σ = 1067672662479360. Its totient is φ = 79086863886720.

The previous prime is 326233313533949. The next prime is 326233313534057. The reversal of 326233313534040 is 40435313332623.

It is a junction number, because it is equal to n+sod(n) for n = 326233313533983 and 326233313534001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123573223504 + ... + 123573226143.

It is an arithmetic number, because the mean of its divisors is an integer number (16682385351240).

Almost surely, 2^{326233313534040} is an apocalyptic number.

326233313534040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

326233313534040 is an abundant number, since it is smaller than the sum of its proper divisors (741439348945320).

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

326233313534040 is a wasteful number, since it uses less digits than its factorization.

326233313534040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247146449672 (or 247146449668 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 42.

Adding to 326233313534040 its reverse (40435313332623), we get a palindrome (366668626866663).

The spelling of 326233313534040 in words is "three hundred twenty-six trillion, two hundred thirty-three billion, three hundred thirteen million, five hundred thirty-four thousand, forty".