32828831017890 has 64 divisors (see below), whose sum is σ = 80195578934400. Its totient is φ = 8598352863744.

The previous prime is 32828831017877. The next prime is 32828831017951. The reversal of 32828831017890 is 9871013882823.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6215737 + ... + 10212396.

It is an arithmetic number, because the mean of its divisors is an integer number (1253055920850).

Almost surely, 2^{32828831017890} is an apocalyptic number.

32828831017890 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

32828831017890 is an abundant number, since it is smaller than the sum of its proper divisors (47366747916510).

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

32828831017890 is a wasteful number, since it uses less digits than its factorization.

32828831017890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16429331.

The product of its (nonzero) digits is 9289728, while the sum is 60.

The spelling of 32828831017890 in words is "thirty-two trillion, eight hundred twenty-eight billion, eight hundred thirty-one million, seventeen thousand, eight hundred ninety".