32828411790721 has 32 divisors (see below), whose sum is σ = 35199299616768. Its totient is φ = 30508769491200.

The previous prime is 32828411790689. The next prime is 32828411790737. The reversal of 32828411790721 is 12709711482823.

It is a cyclic number.

It is not a de Polignac number, because 32828411790721 - 2⁵ = 32828411790689 is a prime.

It is a super-2 number, since 2×32828411790721² (a number of 28 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32828411790761) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2842034896 + ... + 2842046446.

It is an arithmetic number, because the mean of its divisors is an integer number (1099978113024).

Almost surely, 2^{32828411790721} is an apocalyptic number.

It is an amenable number.

32828411790721 is a deficient number, since it is larger than the sum of its proper divisors (2370887826047).

32828411790721 is a wasteful number, since it uses less digits than its factorization.

32828411790721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17821.

The product of its (nonzero) digits is 2709504, while the sum is 55.

The spelling of 32828411790721 in words is "thirty-two trillion, eight hundred twenty-eight billion, four hundred eleven million, seven hundred ninety thousand, seven hundred twenty-one".