33466216242 has 16 divisors (see below), whose sum is σ = 66973793760. Its totient is φ = 11148511872.

The previous prime is 33466216237. The next prime is 33466216291. The reversal of 33466216242 is 24261266433.

It is a super-2 number, since 2×33466216242² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33466216242.

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 7 ways as a sum of consecutive naturals, for example, 1712863 + ... + 1732290.

It is an arithmetic number, because the mean of its divisors is an integer number (4185862110).

Almost surely, 2^33466216242 is an apocalyptic number.

33466216242 is an abundant number, since it is smaller than the sum of its proper divisors (33507577518).

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

33466216242 is a wasteful number, since it uses less digits than its factorization.

33466216242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3446777.

The product of its digits is 248832, while the sum is 39.

The spelling of 33466216242 in words is "thirty-three billion, four hundred sixty-six million, two hundred sixteen thousand, two hundred forty-two".