80326218433000 has 128 divisors (see below), whose sum is σ = 201099705580800. Its totient is φ = 29940401952000.

The previous prime is 80326218432989. The next prime is 80326218433049. The reversal of 80326218433000 is 33481262308.

It is a super-3 number, since 3×80326218433000³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

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 31 ways as a sum of consecutive naturals, for example, 33494244 + ... + 35812243.

It is an arithmetic number, because the mean of its divisors is an integer number (1571091449850).

Almost surely, 2^{80326218433000} is an apocalyptic number.

It is an amenable number.

80326218433000 is an abundant number, since it is smaller than the sum of its proper divisors (120773487147800).

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

80326218433000 is a wasteful number, since it uses less digits than its factorization.

80326218433000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69306588 (or 69306574 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 40.

Adding to 80326218433000 its reverse (33481262308), we get a palindrome (80359699695308).

The spelling of 80326218433000 in words is "eighty trillion, three hundred twenty-six billion, two hundred eighteen million, four hundred thirty-three thousand".