33840404218102 has 8 divisors (see below), whose sum is σ = 50795686225296. Its totient is φ = 16908508809672.

The previous prime is 33840404218099. The next prime is 33840404218141. The reversal of 33840404218102 is 20181240404833.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×33840404218102² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 5846646073 + ... + 5846651860.

It is an arithmetic number, because the mean of its divisors is an integer number (6349460778162).

Almost surely, 2^{33840404218102} is an apocalyptic number.

33840404218102 is a deficient number, since it is larger than the sum of its proper divisors (16955282007194).

33840404218102 is a wasteful number, since it uses less digits than its factorization.

33840404218102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11693299382.

The product of its (nonzero) digits is 147456, while the sum is 40.

The spelling of 33840404218102 in words is "thirty-three trillion, eight hundred forty billion, four hundred four million, two hundred eighteen thousand, one hundred two".