33828316832838 has 32 divisors (see below), whose sum is σ = 73834684951680. Its totient is φ = 10247192847360.

The previous prime is 33828316832689. The next prime is 33828316832861. The reversal of 33828316832838 is 83823861382833.

It is a super-2 number, since 2×33828316832838² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

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, 95127520 + ... + 95482467.

It is an arithmetic number, because the mean of its divisors is an integer number (2307333904740).

Almost surely, 2^{33828316832838} is an apocalyptic number.

33828316832838 is an abundant number, since it is smaller than the sum of its proper divisors (40006368118842).

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

33828316832838 is a wasteful number, since it uses less digits than its factorization.

33828316832838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190612692.

The product of its digits is 191102976, while the sum is 66.

The spelling of 33828316832838 in words is "thirty-three trillion, eight hundred twenty-eight billion, three hundred sixteen million, eight hundred thirty-two thousand, eight hundred thirty-eight".