33842858812 has 36 divisors (see below), whose sum is σ = 71889809040. Its totient is φ = 13873468224.

The previous prime is 33842858809. The next prime is 33842858827. The reversal of 33842858812 is 21885824833.

It is a super-2 number, since 2×33842858812² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 33842858812.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3749137 + ... + 3758152.

It is an arithmetic number, because the mean of its divisors is an integer number (1996939140).

Almost surely, 2^33842858812 is an apocalyptic number.

It is an amenable number.

33842858812 is an abundant number, since it is smaller than the sum of its proper divisors (38046950228).

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

33842858812 is a wasteful number, since it uses less digits than its factorization.

33842858812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7507330 (or 7507321 counting only the distinct ones).

The product of its digits is 2949120, while the sum is 52.

The spelling of 33842858812 in words is "thirty-three billion, eight hundred forty-two million, eight hundred fifty-eight thousand, eight hundred twelve".