326038641144 has 32 divisors (see below), whose sum is σ = 815804835840. Its totient is φ = 108585116000.

The previous prime is 326038641133. The next prime is 326038641161. The reversal of 326038641144 is 441146830623.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 326038641096 and 326038641105.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5873742 + ... + 5928989.

It is an arithmetic number, because the mean of its divisors is an integer number (25493901120).

Almost surely, 2^326038641144 is an apocalyptic number.

It is an amenable number.

326038641144 is an abundant number, since it is smaller than the sum of its proper divisors (489766194696).

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

326038641144 is a wasteful number, since it uses less digits than its factorization.

326038641144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11803891 (or 11803887 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 42.

The spelling of 326038641144 in words is "three hundred twenty-six billion, thirty-eight million, six hundred forty-one thousand, one hundred forty-four".