326001730020 has 48 divisors (see below), whose sum is σ = 921667044480. Its totient is φ = 86089775616.

The previous prime is 326001729997. The next prime is 326001730037. The reversal of 326001730020 is 20037100623.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26369365 + ... + 26381724.

It is an arithmetic number, because the mean of its divisors is an integer number (19201396760).

Almost surely, 2^326001730020 is an apocalyptic number.

326001730020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

326001730020 is an abundant number, since it is smaller than the sum of its proper divisors (595665314460).

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

326001730020 is a wasteful number, since it uses less digits than its factorization.

326001730020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52751204 (or 52751202 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 24.

Adding to 326001730020 its reverse (20037100623), we get a palindrome (346038830643).

The spelling of 326001730020 in words is "three hundred twenty-six billion, one million, seven hundred thirty thousand, twenty".